The better to cut plastic panels

What to look for when choosing

It is clear that the choice begins with the color and pattern. But so that during the installation process there are no difficulties, when buying, you need to track some points:

• Examine the cut of the selected plastic panel. The thicker the lintels and the front and back resin layers, the stronger the finish will be. You can also focus on weight. the larger it is, the thicker the panels will be.
• The thickness of the plastic is the same everywhere, without thickenings and thinner places. This is a sign of normal quality.
• Pay attention to the geometry. The cells should not be wrinkled, the edges should be absolutely even. Even if everything is packed, it does not interfere with unpacking and inspecting. so that there will be no problems later.
• Examine the front surface. The drawing should be applied evenly, clearly, without smears.
• If you choose panels from different packs, but of the same color, carefully look at the colors. they may differ.

It is also worth checking the quality of the polymer used. It is necessary to take one bar so that it bends by about 30% and straighten it. Then examine it. If there is no damage to the plastic or the pattern, everything is fine.

What to make a crate

The installation of PVC panels on the walls according to the technology should be done on the crate. The crate is made from:

Wooden bars. The optimal section is 4020 mm. Before installation on the walls, it is advisable to treat the wood with antiseptic compounds. If wall decoration with plastic panels is planned in a damp room, then special treatment against mold is also required. The panels are attached to wooden planks with wood screws, nails with a wide head, staples from a construction stapler.

Wooden planks for lathing under PVC panels

Metal profiles (galvanized)

This is how the mounting strips for PVC panels look

Of the three materials listed, plastic is best used for mounting plastic panels in a bathroom. It reacts little to temperature changes, does not react in any way to changes in humidity, does not rot and does not crack. Galvanized steel feels good in a humid environment, but it must be of good quality, otherwise it will rust anyway. The most unimportant material is wood, but they, with appropriate processing, also cost years. And to keep it that way, follow the recommendations for application on the antibacterial composition exactly. In some cases, it is enough to smear a couple of times with a brush, in others. soak for a while and then dry.

Types of plastic panels for wall decoration

This type of finishing material is made of PVC. polyvinyl chloride. In a semi-liquid state, this polymer is extruded into a mold. A drawing is applied to the finished panels. It can be first printed on foil, then glued and varnished (laminated panels). over, these panels may not have a flat, but a textured surface. The drawing applied using this technology retains the paint for a long time, but such materials cost about two times more.

Several samples of PVC laminated panels for wall decoration

Another technology is to apply the pattern directly to the plastic, and then cover it with two layers of varnish. Cheaper technology, but the service life and quality of the pattern is lower.

Thin PVC Wall Panels

Above we were talking about products that consist of two layers of plastic, connected by jumpers. Along with a lot of advantages, they have a rather serious drawback: if you make enough effort, they can be pushed through. This is often the reason for the refusal to use them. Therefore, thin plastic wall panels have appeared on the market not so long ago. Their thickness is 3 mm and no cells. Only a layer of plastic with a pattern applied to the surface. Accordingly, there is nothing to push through. Dimensions of this type of panels 950 480 mm or so.

Their installation method is different. they are glued to the walls. Due to the fact that this finishing material has a very small thickness, it is cut with scissors and, moreover, takes away a little space from the room. 3 mm.

How to do without corner profiles

If the presence of skirting boards at the top and bottom of the wall is familiar to us, then not everyone likes the corner profiles. When decorating walls with plastic panels, you can do without them. You will need a sharp wallpaper or clerical knife. If you cut a strip of plastic from the back in the right place, the panel can be bent. From the front side it will not be visible in any way, and the torment with the last panel will be avoided. And outwardly, many like this way out more.

Wall decoration with plastic panels: how to do without corner profiles

To correctly determine where it is necessary to cut, insert the penultimate panel, fasten it. We take a piece of a panel several centimeters wide, insert it into the already installed one and mark where the corner is. We take it out, cut out a strip of plastic in the marked place, try it on. If everything is ok, use this piece as a template, transferring exactly the place of the cut. This is also not according to technology, but such wall decoration with plastic panels looks, it seems to me, better. Especially if the color and texture of the corner profile is different.

Wall decoration with PVC panels

During repairs, you do not always want to get involved with “wet” work. laying tiles, for example. There is a simpler technology. wall decoration with plastic panels. You can cope on your own, even without much experience in construction work, and in a day or two carry out repairs in the bathroom, toilet, on the balcony / loggia and in the kitchen.

Ceiling and wall

There are two types of plastic panels. for ceilings and for walls. Those that are intended for the ceiling have a thickness of 5 mm and thinner partitions, and wall ones. from 8 to 10 mm and a greater thickness of walls and partitions. You can determine which view is in front of you by looking at the cut. This type of finishing material differs in that it has a flat surface and with tight joining the seams are not very noticeable.

Plastic panels for wall decoration

There is another standard size, which is also called plastic lining. with a thickness of 10 mm, the panel has a width of 10 cm and shaped edges, which are more characteristic of plastic lining. If you trim the walls with this material, the surface will not be even, but embossed, similar to a wooden lining.

How to easily cut plastic sheets by hand

Cutter

This tool has proven itself well due to its low cost. Perfect for home use.

The tool has excellent performance and the cut surface looks smooth. It should also be highlighted the fact that no special physical effort is required to carry out the cutting. A huge advantage can also be called its compactness, in which it does not take up much space during its storage.

The disadvantage of the tool is the ability to cut only in a straight line of the mowing line, they will not be able to round off the edges.

Currently, a huge number of tools have been created, thanks to which it is possible to shorten the length of a particular material. When working with plastic panels, it is necessary to take into account many factors, among which the main ones are practicality, cutting speed, surface quality, as well as ease of use.

Hacksaw

A hacksaw is considered more practical to use, and it does not matter whether it is for metal or for wood. The only requirement when using a hacksaw for wood is the presence of small teeth, which should not be divorced, because this way the surface of the material that needs to be cut into pieces is destroyed. Such a tool is often used for crosscutting.

The advantage of this tool is the ability to cut multiple panels at the same time. For this operation, you will need to stack the material.

Due to the plasticity of the material, it does not take much effort to cut off the excess part of the panel.

How to cut PVC panels: tool selection

• Application of panels
• Cutting rules
• What is needed?
• Cutter
• Hacksaw
• Jigsaw, circular and angle grinder
• Knife

Undoubtedly, tiles are considered to be a classic material for finishing a bathroom, however, PVC panels have an increased installation speed, and additional care of this material will not be required, because neither soap nor water is deposited on their surface. Initially, plastic panels worked well due to their ease of installation. To carry out such work, you will not need help from specialists and a complex tool.

Cutting rules

For safe work, you must clearly follow the following rules:

• When working with panels that were brought in from the cold, you need to wait a short period of time. This action is necessary in order to warm the material. If you do not heed the advice, then the plastic panels will break during the cutting process, thereby losing their neat appearance. Often there are cases when cracks appear on the surface that is cut along.
• In order to obtain several planks of the same length, it is necessary to lay them on at least 2 supports. This protects against sagging or displacement. It is recommended to abut the edge of the element that is not pruned against the wall. Thanks to this action, you can secure against their shift.

• You can make the process easier by marking with a pencil or felt-tip pen.
• It is necessary to cut correctly with the wrong side of the panel down, because during processing under the influence of the load, the profile of the strip changes and causes some inconvenience during the installation process. Microcracks often appear on the front surface, which appear in the future.
• When using a power tool, use protective goggles and gloves that can protect against debris and sawdust flying in different directions during the cutting process.

Application of panels

In the process of sheathing, it is necessary to initially decide on the tool used for cutting the plastic panels. This material is widely used for finishing balconies or bathrooms, because it has an excellent set of properties. We must also not forget about its practicality, which makes it even more popular. Plastic panels also attract buyers for their low cost and excellent appearance.

Each owner can independently finish the bathroom at home and at his discretion, because there are a huge variety of panel options that can be used for this. All PVC panels are manufactured with a standard length of 3 m.This is not always practical, because it needs to be cut into pieces to obtain the desired size.

Jigsaw, circular and angle grinder

These tools dramatically speed up the length change process and also provide a superior cut edge appearance. These devices have proven themselves perfectly if you need to quickly slit a panel longitudinally.

In no case should we forget that when working at increased rotational speeds of the cutting tool on the surface that is being processed, defects in the form of melted edges may appear. At the same time, unpleasant odors and substances harmful to health are emitted into the work area. It is necessary to decide which circle to process. In view of this fact, at first all work must be performed at reduced speeds. With an angle grinder, you can get not only straight cuts, but also curved cuts.

Experts recommend using a regular jigsaw to obtain a high-quality surface, as well as increased productivity as a tool used when cutting. In this case, an excellent smooth edge is obtained, which does not have any creases, and is also very practical in the process of work. The tool has proven itself perfectly both for longitudinal cutting and when cutting across the bar.

When using a jigsaw, you need to remember that you need to use a file with a fine tooth. Particular attention should be paid to the cutting mode. the minimum speed is selected and the pendulum stroke is turned off. This tool is excellent for cutting multiple panels at the same time.

This tool is perfect for cutting small quantities of plastic panels. Applying it, you just need to know some little things that can help and facilitate the process of changing the length.

The least suitable for such work is an ordinary kitchen knife, which can be found in any kitchen. Difficulties in working with this cutting tool arise due to the width of its blade. Even when perfectly sharpened, a kitchen knife will not cut through wall panels.

The performer will have to spend a lot of time if he does not have the opportunity to use another tool. In this case, the installation process will take longer.

A stationery knife is considered a more suitable tool for this, because using it, the material is not completely cut. After drawing along the front surface of the material, a groove is obtained. Turning over the bar and pressing on the edges, the PVC panel clearly breaks off along it, and the resulting small fringe, which covers the surface of the fracture, will absolutely not harm the appearance of the room in any way, because in any case it will be hidden either under the curbs or under the skirting board.

a loaf knife made of ceramics can also carry out such work. It will do a great job with plastic panels due to the presence of a wavy cutting edge. Working with such a tool, it will not be difficult to obtain an element that will perfectly fit into the interior of the bathroom.

To cut PVC panels, you can use different tools, each of which has its own advantages and disadvantages. There are also specialized professional tools to speed up and facilitate cutting.

To learn how to cut a PVC panel using a clerical knife, see below.

How to easily cut acrylic sheet

How to cut PVC panels

Among the variety of finishing materials used in construction, plastic panels occupy a separate category. It is a modern coating that is used for interior and sometimes exterior walls. They are made from polyvinyl chloride by extrusion. Before performing installation work, it is important to decide: what is the best way to cut PVC panels. The assortment of tools and accessories offered on the market is full of offers, both general and special. Among all the inventory, you can choose what will cut the plastic panels.

Hacksaw

If, when performing finishing work, the question concerns how to cut the panels exactly, then for such a case, it will be correct to use a hacksaw. When the edge of the panels is hidden from the eye by the starting or corner finishing profile, then a hacksaw is used for wood. If the cut area remains in sight, then use a tool for metal.

When choosing what to cut plastic panels, attention is paid to the convenience of work. When using a hacksaw on wood, the workpiece will vibrate strongly and must be held firmly. And when using tooling for metal, the vibration effect will be little noticeable, but the tool will need to be held almost parallel to the plane of the workpiece. This is due to the thickness of the blade holder, which is larger than the blade.

In both cases, the panel is placed facing the cutting tool so that all chips and imperfections remain on the wrong side.

Angle Grinder

To carry out such work, it will be inconvenient to use a large-sized angle grinder, and it is useless. angle grinder of small size with a thin disc for metal (0.8-1 mm), will fit in the best way.

If it is necessary to simultaneously cut a large number of panels, they are fastened together, markings are applied. The cut is made from the front or back. The quality of the butt end is obtained without defects. Such a power tool allows you to cut a panel with high quality or several at once.

Construction knife

In any household, you can find a kitchen knife, sharpen it and use it to solve the problem than to cut off a plastic panel. But, to get a high-quality cut, it is better to use a construction or clerical knife. Replaceable blades, which are supplied with the tool, will allow you to get an even, smooth surface. Cutting with a knife is faster than using sawing devices. But, when you have to deal with the honeycomb structure of plastic panels, the use of such a tool becomes inconvenient.

When using a construction or clerical knife, the panel is marked out, then laid on cardboard or the cut part is left hanging. After that, pushing through the front and back sides of the finishing material, they separate the unnecessary parts. If a large area of ​​unclaimed plastic part remains, then it is better to put or substitute a support under it, in order to avoid kinking or skewing the workpiece.

How can PVC panels be cut

Plastic finishing material can be cut both lengthwise and across. Of course, the main blanks are cross-cut. When you want the sewn surface to be completely covered, you have to use a longitudinal cut. Before starting work, it is determined how to cut plastic panels at home or at an industrial facility. The number of blanks required for wall cladding is of no small importance.

Using many years of experience in the use of PVC materials in interior decoration, we highlight what can be used to cut plastic panels:

• construction knife;
• hacksaw for metal;
• Angle Grinder;
• jigsaw;
• cutter;
• hacksaw for wood.

The use of any of these tools will help solve the question of how to cut PVC panels, but each of them has features that must be taken into account when performing work.

Cutter

Such a device is convenient when speed and high-quality cut of the end face of the workpieces are important for solving the problem. The speed of such a tool is high, while the quality is better than any of the ones described above. But, when working, you need to carefully inspect the panel for possible chips and lay it inside out to the cutter, and face down to the supporting surface. This is due to the fact that the cutter can push the surface of the PVC workpiece by 2-5 millimeters.

The tool simplifies and speeds up installation work. Buying a cutter will forever close the question of how to cut off a plastic panel, and other methods will no longer be relevant. When using it, it is important to remember that such a tool will not be able to trim in place with such a tool.

Jigsaw

Using such a power tool will help to cope with cutting panels and reduce labor intensity, compared to a hacksaw or a construction knife. Convenient to use a jigsaw when preparing a large number of workpieces.

When performing work, the place of the cut is first marked on the front surface, and then smoothly cut to the required size, passing the tool along the marking mowing line. Cellophane or other material is placed under the jigsaw support foot, which will prevent the possibility of scratching the PVC panel. In the case of simultaneous cutting of several blanks, they are fastened with plastic clamps or wrapped with transparent tape. At the same time, it is better to isolate the front surface from the adhesive tape (lay a sheet of paper).

How to cut PVC panels?

• Material features
• Choosing a cutting tool
• Cutter
• Hacksaw
• Power tool
• Knife
• Basic cutting rules
• Safety regulations

PVC panel is one of the most popular materials for interior decoration. Its use in the interior attracts not only by its appearance, but also by its affordable price, ease of maintenance and installation. Due to the listed characteristics, many people prefer PVC panels, rather than tiles, when decorating personal hygiene rooms.

Basic cutting rules

So that the efforts on cutting PVC panels are not wasted, and the result of the work meets expectations, experts recommend adhering to a number of rules for working with plastic. These little secrets will help not only to significantly reduce the amount of spoiled material, but also save the master from unnecessary financial expenses and injuries.

When carrying out work during the heated season, do not start cutting panels that have recently been brought into the room. The plastic should naturally warm up to room temperature, which is achieved in at least 12 hours. The fact is that at low temperatures the plastic panel becomes fragile, and therefore it can crack and break off in large fragments.

Regardless of the chosen method of processing the material, it should be placed with its front side facing you, which will avoid deformation of the panel and difficulties during its further installation. When cut from the seamy side, you can find microcracks on the front part, which will manifest itself over time and significantly spoil the interior.

It is necessary to mark in advance the straight line of the planned cut, which can be done with a simple pencil and a stationery ruler.

To speed up the process of preparing the material for installation work, you can cut or saw several PVC panels at the same time. To do this, simply stack them in a pile and create a two-point support. It is best to rest the opposite edge of the stack against the wall, which will help avoid shifting the products, respectively, as a result, parts of the same length are obtained.

Material features

PVC panels are one of the modern types of finishing materials that are made by extrusion and are used both in the bathroom and in the living room. The main raw material in the production of such products is polyvinyl chloride, which is used to fill the mold. To give the panels the desired color, a certain amount of crushed natural chalk is added to their composition.

Decorating PVC panels can be done in one of the following ways:

• staining;
• thermal printing;
• offset printing.

Thermal printing is applied to the plastic surface using a special roller heated to high temperatures, which presses the film to the surface of the product. Thanks to this technology, it is possible to quickly and clearly apply a pattern without losing the brightness of the image. The panel itself does not need additional varnishing. Offset printing is used much less often due to its high cost.

Cutter

If necessary, this tool can be independently made from available tools, for which it is enough to adhere to the following recommendations:

• it is necessary to prepare a metal strip, the thickness of which is at least 2 mm and the width is 1 cm;
• then one of the edges of the workpiece should be cut off at an angle of 45 degrees;
• it is necessary to sharpen the edge of a homemade product using a grindstone;
• the opposite side should be wrapped with electrical tape, which will allow you to protect your hand from damage during work.

A professional cutter for plastic has a relatively low cost, so its purchase can serve as a profitable investment, because thanks to such a tool, the process of cutting PVC panels becomes not only more convenient, but also quite fast.

Power tool

For quick sawing of PVC panels, a power tool at hand is best. For this purpose, you can use almost any device, which will help to significantly reduce the time spent on preparing for installation.

Often, cutting is performed using the following devices:

• jigsaw;
• Angle Grinder;
• circulars.

To work with plastic material, it is allowed to use only low revolutions, because with significant heating it begins to melt and release fumes that are toxic to the human body, and the cut in this case will turn out to be torn.

Using a jigsaw will help make the process of preparing PVC panels for installation much faster than using a hand tool.

However, with such a method of processing, the following nuances must be taken into account:

• even before starting work, it is necessary to turn off the pendulum stroke;
• a file with as small teeth as possible should be used;
• you need to set the lowest speed of movement of the file, which will avoid excessive heating of the plastic at the cut.

Using a jigsaw is very convenient to cut stacks of panels, but you should make sure that their height does not exceed the length of the file installed in the tool.

The angle grinder is recognized as the most convenient and practical power tool with which you can cut PVC wall panels. By installing a cutting disc, you can make not only straight, but also curly cuts on the surface of the plastic. When processing plastic in a circle, the angle grinder turns on only at low speeds, which will avoid damage to the material due to melting of the edges.

In the absence of more practical and convenient tools, PVC can be cut with a knife.

To solve this problem, the following types of cutting products are suitable:

• Kitchen knife. This tool is suitable for cutting multiple panels in the process of repairing or replacing them. For large-scale wall decoration, such a procedure is unnecessarily long and painful.
• Construction knife. Among hand-held cutting tools, such a device is one of the best options for achieving a straight cut with relatively little effort.
• Stationery knife. Using a wooden ruler or square, this tool allows you to achieve a perfectly even cut of the panel, therefore, it is often used to cut them.

Choosing a cutting tool

Specialists in the implementation of repair work, who have to carry out the installation of PVC panels in their professional activities, know many secrets regarding the correct cutting of plastic materials up and down. After analyzing them, each owner who wants to make repairs on his own will be able to choose the most suitable professional tool for him or use the tools at hand.

The choice of a method for cutting panels usually depends on the tasks and capabilities of the master. Below are the types of cutting materials.

Hacksaw

One of the universal devices for cutting any material is a hacksaw, which is sure to be found in the arsenal of any craftsman. It is she who will help, if necessary, cut the plastic wall panel. Such work will take longer than using a special cutter, but with significant volumes of cladding, this will not significantly affect the total repair time.

How To Cut Acrylic Sheet By Hand

When using a hacksaw, you should listen to the following recommendations of experts:

• for working with plastic finishing materials, you should use a tool with small teeth, which is usually designed for working with metal or wood;
• to shorten the PVC panel, there is no need to apply strong physical forces, which can lead to damage to the material;
• you can cut several parts at once with a hacksaw by folding them in a pile and securing them to avoid bending or displacement.

To prevent the incision from being serrated, it is not recommended to use a tool with teeth set apart in different directions.

How to cut plastic panels? 4 tools to choose from to help

When sheathing the PVC surface, it is required to decide in advance and decide how to cut the plastic panels. Currently, as a decoration for a bathroom or balcony, this material is practically out of competition and is very, very popular.

Someone may object and remember at least a tile, as one of the most traditional finishing materials for bathrooms. Yes, tiles are a classic and a tradition. But PVC is mounted easier and faster, and requires much less maintenance, since they do not collect soap and sediments from the water, in case of damage they can be easily replaced. In a word, tiles are still inferior to the first positions to plastic panels. And if you need to quickly and efficiently sheathe services, now many choose exactly the panels.

First of all, they fell in love with the people for the availability of independent installation. It causes the only difficulty: the standard length of a plank of 3 meters is too great for most apartments. In addition, the height of the ceilings may vary. both due to the errors of the builders, and due to the flight of the owner’s design thought. So the finishing material needs to be shortened, which means it must be trimmed.

How to cut plastic panels has long been invented. And these methods. both folk and modern technological ones. are diverse enough for us to choose: either the method that seems more convenient, or the one for which there is a suitable tool on the shelf. Let’s take a closer look at several of the most popular methods by which this process is carried out. And let’s take a closer look at each of them.

They significantly speed up the process and give a fairly even cut. Practically irreplaceable for longitudinal separation. Like a hacksaw, a stack of panels can be processed. if only its height does not exceed the length of the working surface of the tool.

There is one “but”: at high speeds, the panel begins to melt, which is why the edge turns out to be wavy, and unpleasantly smelling and poisonous substances are released into the air. So the work is carried out exclusively at low speeds.

In addition, you need to carefully measure the effort, since all three instruments are quite heavy and, so to speak, aggressive. Excessive use of them leads to panel breakage. Considering the indicated disadvantages, many craftsmen recommend using a conventional, not electric, jigsaw for cutting. It separates the panels a little faster than a hacksaw, the cut is obtained without creases, is convenient in longitudinal cutting and is safe to use.

When using any tool, some requirements must be met. over, it is in your best interests if you strive to do without work injuries and unnecessary marriage.

Before cutting the panels brought in from the cold, they must be warmed up. The main mistake of inexperienced finishers is to store the cladding on the balcony and bring it in as needed, immediately starting to cut. PVC becomes brittle in the cold, and the cut is fragmented. Cracking is not uncommon almost along the entire length of the panel. So after entering the room, the planks are left to stand at least overnight.

You can cut (again in any way) only with the wrong side down. If you place the panel incorrectly, its profile will fold over and make installation difficult. The panels of some manufacturers may have more significant violations: microcracks on the front surface, which do not appear immediately.

If you are cutting a stack of panels that need to be of the same length, place them on 2 supports so that they do not sag or move. It is advisable to rest the end not cut off against something, at least against a wall. Otherwise, when the tool is applied, the elements will shift and turn out to be of different sizes.

And one more thing: when cutting, it is advisable to use protective goggles. Especially when using a power tool: the probability of a shrapnel flying off into the face area is quite high. And if people are indifferent to scratches on their hands, then an eye injury is much more dangerous. Naturally, it is up to the finisher to choose what to cut the plastic panels with. However, before choosing one tool over the rest, you need to know what difficulties you may encounter when using it. We tried to cover them in full.

How to cut plastic PVC panels

Plastic panels have a number of advantages that make them an indispensable material for quick and inexpensive renovation of bathrooms, toilets, loggias and garden houses. The panels are impervious to moisture, are low-combustible materials, resistant to mechanical abrasion, have a long service life and are relatively cheap. They can be used to decorate both walls and ceilings. The technology of mounting plastic panels is simple and does not require preliminary surface preparation.

One of the essential stages in the installation of plastic panels is their cutting to the required size. The complexity of this stage depends on the state of the surface to be finished: if the wall, for example, is straight and even, then you can prepare the entire volume of plastic panels required for it in advance. If the wall has different heights, complex shapes, or includes architectural elements (windows, doors, ledges, etc.), then you will have to cut the panels along the way, which, of course, significantly increases the installation time.

How to cut plastic PVC panels?

It should be noted that plastic panels are quite easy to process, and they can be cut using a wide variety of tools. Most often, hacksaws for metal or wood with small teeth are used for this. The advantage of this method is that they can simultaneously cut several panels. It is necessary to saw the panel face up, at a slope, avoiding strong pressure. If you use a saw for wood, it is better if it has teeth for cross or mixed sawing, if possible, not set apart. such a saw will leave an even cut without scoring. You can also use a jigsaw, but when cutting, they need to strictly dose the pressure, otherwise the panels can simply break. Some people use an “angle grinder” and circular saws to cut panels to speed up the process, however, in our opinion, such methods have several disadvantages: firstly, plastic is quite fragile and light material, and careless handling of it can lead to the fact that the panel will simply break; secondly, from heating when cutting with a tool at a high speed of rotation, the panels heat up and begin to release toxic compounds.

There are a few rules to follow when cutting panels. If you brought the panels from the cold, let them “warm up” at room temperature for several hours: cold plastic becomes brittle. Before cutting the plastic panels, mark them to the size you need. It is convenient to do this using an ordinary felt-tip pen. it leaves a well-visible mark on the panel and is easily erased. Safety precautions must be observed when cutting panels. It is advisable to wear protective goggles and gloves. Remember that when the panels are broken, sharp splinters are formed, which can injure yourself.