How to cut masking tape at home
Now I can easily tear off the scotch with my hands perfectly straight. It’s easy, but I couldn’t have thought of it myself
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Anatoly Kony reprinted from zen.yandex.ru August 14, 2020, 07:55 12 ratings, 632 views Discuss (17)
Scotch tape was invented almost 100 years ago (in 1923) and is firmly included in our lives. Nowadays any packing of goods can’t do without it.
Besides packing, the tape has many other applications, such as small and temporary repair of things, sticking books, documents, money, etc.д.
By the way, Scotch. is the brand name of the first adhesive tape.
But in our country this name has become common, and all adhesive tapes are called Scotch tape.
I do not know about everyone, but I often had a situation when using Scotch tape there were no scissors or a knife to cut it. Didn’t even have keys to pierce it with.
And if the tape is pulled with force, it stretches, and the ends of the tape becomes unusable.
Some people rip the tape with their teeth, but I do not practice the use of teeth not for their intended purpose.
Once, while in a small store, I saw an employee, while packing a box, tear off the adhesive tape in an unusual way for me.
And it does it with one hand, without using a knife or scissors. And it’s as smooth as if it had been cut off.
Now I also tear off the tape this way, it’s very easy and convenient.
Removing marks with new scotch tape
This method of cleaning works on the principle of wedge by wedge. You need to stick a fresh scotch tape on the surface with the marks and rip it off quickly. Often the old glue comes off the first time, sometimes you have to repeat the procedure several times. This method of removal is best if you need to remove just a few stains on the plastic. As for cleaning glass, this method can succeed, but only if the original scotch tape was less adhesive than the one used to clean.
Almost all vegetable oil can dissolve tape marks. It can be essential oil, sunflower oil, olive oil or any other drugstore oil. This method is one of the most effective and can be applied to absolutely any surface, whether metal, plastic or glass. The contaminated area is rubbed with oil and left for 10-15 minutes. Oil and glue are totally incompatible, so the latter begins to foam and come off. This allows it to be wiped off with little effort. The only disadvantage of the method is that later you will have to wash the surface to remove the grease, but it will be easier.With the help of oil you can even rip off the old tape, which tears into thin ribbons when you try to remove it. It is necessary to soak the tape on the edges, then slowly tear it off, periodically adding oil to the open areas.
Varieties of masking tape
The modern market offers a wide range of products. Each type is characterized by its own characteristics and areas of application. Painting tape is divided into these types:
- For clear lines. Divided into 2 categories: premium and standard. An inexpensive option based on Japanese paper, very thin, used for precise lines;
- For planes that require special handling. Characterized by a thin base of paper and a thin outline, the adhesion is reduced. Tape painting narrow is designed for wallpaper, painted walls;
- For uneven, curved surfaces. The second name is radius, suitable for creating smooth and curved lines. High performance
- Flexible, it does not tear when cross-bent.
For planes that require special handling, a thin paper backing and a thin outline are characteristic.
Depending on the conditions of use scotch construction adhesive paper is divided into categories:
- Heat resistant. Suitable for painting cars, where it is intended to be hot dried. The temperature range is rated as follows: from 110 to 160 degrees. the specifics of use depend on the tape manufacturer;
Do not forget about the duration of use. no more than 1 hour. Further the product does not adhere and loses its strength.
Separate type. for long-term application. The usual masking tape paper is not intended for long-term use. if it is not removed in time, traces will remain, damaging the delicate surface. Manufacturers offer varieties that can retain their properties for 1 month or more. On average, without damage to the surface, wide or narrow painter’s tape can not be removed for up to 2 weeks. Products that combine several useful characteristics in one, more expensive.
Scotch tape painting size which come in different sizes, can be purchased in construction supermarkets. According to the standard from the manufacturer, the parameters are as follows:
- Width: from 6 to 50 mm, the maximum figure. 75 mm;
- Winding (length). from 20 to 70 mm, the maximum. up to 150 mm;
- Density, tape thickness: from 105 to 140 microns.
If you need masking tape the size of the width to suit the individual repair work. The weight of the tape varies from 70 to 320 grams.
By substrate material
Depending on what painting tape for what is used, the base comes in several variants. The most popular. paper. Adhesive in this case. synthetic rubber glue (can be natural). In addition to paper, aluminum foil, polypropylene, fabric or polyethylene foam is used.
To increase the adhesion on the tape, leverage activator. a napkin with primer, which processes the degreased area for applying the material. When the primer dries, you can attach the double-sided masking tape.
By the number of adhesive sides
There are one-sided and double-sided carpentry tape. The second is more practical, it is used in almost every area: from home to construction. It can be used to glue any surface.
Response to the post “Plexiglas
Take an old monitor, in my case a broken packard
And 3 kinds of film, probably polarizing.
How to put tiles on the wall correctly. Beautiful interiors and design
You do not need to be a professional to put the tiles on the wall yourself. We’ve prepared a step-by-step guide for you, showing you all the pitfalls you can expect to face.
First, take enough time to find the right tile for you. Calculate how many tiles you need: Measure the wall area and add another 10%. Also, plan another pack of tiles that you will keep in case you need to replace individual cracked/damaged/broken tiles in the future.
Don’t skimp on glue! It is through good glue that tile will last you a long time. The choice of adhesive depends on the surface you will be tiling on. For hygroscopic mineral surfaces such as concrete, cement adhesive is suitable. If you are putting tiles on a difficult surface. on top of old tiles, on young concrete, wood, etc.п., If the glue is exposed to high temperatures or humidity, the choice is in favor of flexible adhesives. Dispersion adhesive is suitable for smooth surfaces indoors (plasterboard, rigid foam, smooth plaster).
The choice of adhesive determines the choice of primer and joint filler. They must match the adhesive, and ideally they must be from the same manufacturer.
List of necessary materials List of necessary tools
Step 1. how to prepare the walls before laying tiles
Before you start laying tile, you need to prepare the walls. The surface must be clean, dry, level, free of dust and solid. Level out all the irregularities and cracks with putty, applying it with a spatula.
After the putty dries (the time required for this specify in the instructions), carefully clean the surface of grease and dirt. Remove old paint as well. Where the tiles may be splashed with water, treat the walls with waterproofing. Apply a primer on the walls. Wash the wall with lime mortar, cement based plaster or cement based screed and apply a very thorough primer. For non-absorbent surfaces, such as concrete, it is necessary to apply an adhesion primer, which ensures a better bond with the tile adhesive. Apply the primer evenly with a wide brush or roller and leave the walls to dry for the time specified in the instructions.
Step 2. How to apply tile adhesive to walls
Different types of tile adhesive require different preparations. The cement and resilient adhesive is thoroughly mixed in water in the desired proportions (see “Adhesion primer”). instructions for the glue) to avoid lumps. After stirring, the adhesive needs time to “mature”. The mixer attachment of a slow speed drill can be used for stirring. No pre-treatment is necessary with dispersion adhesive.
Using a trowel, apply tile adhesive evenly to the primer-treated wall. Run a toothed trowel over the glue so that an even surface is created. Hold the toothed trowel at a 45 degree angle to the wall. The size of the trowel’s serrations depends on the structure of the back surface of the tile, its size and the material of which the wall is made: the more shaped the back of the tile, the bigger the trowel’s serrations. Go step by step and apply glue at a time to the surface of an area that you can glue in the next 30 minutes (1-1.5 square meters on average).м.).
Step 3. How to properly tile the wall
Tile is laid symmetrically “from the inside” to the outer edges, because the cut pieces of tile located in the corners are less conspicuous. So start laying tiles with the outer edge and continue toward the inner corners.
If you plan to put tiles not up to the ceiling, start with the top row. Using a level, mark here a horizontal line for the trimmer, and in the middle of the wall. a vertical line perpendicular to it (this is easy to do with a plumb line). Along the markings, put a masking tape on the wall, which you can then remove after the glue has been applied.
Start laying with the top row (curb) along the horizontal line. When the top row is done, move to a vertical row perpendicular to it, and you should end up with a “T” of tiles. From here the further laying will take place in the direction of the corners.
Step 4. laying the tiles on the wall
To ensure a better bond between the tiles and the adhesive, the tiles should not simply be applied, but pressed into the adhesive using a rotating motion. After that, you need to easily hammer the tiles into the glue with a rubber mallet.
During the laying process, from time to time check whether enough glue remains on the back side of the tile. To do this, selectively tear off individual tiles from the wall: at least 80% of the back surface should be covered with glue, and 100% for natural stone tiles. Use a level to check the horizontal arrangement of the rows as well, because while the adhesive has not set, the position of the tiles can be adjusted.
Tile crosses will help keep the same distance between tiles. Simply insert the right size crosses between the tiles, but be sure to remove them before grouting.
Step 5. how to cut tiles
Special tools are needed for cutting tiles. The tile cutter creates a clean, straight cut. For thinner or softer tiles, you can use ceramic tile cutters.
Cut the tile from the outside and break off the unwanted piece. If you want to make a round hole in the tile, use a parrot-beak tile pliers, which you use step by step to cut the necessary hole. Alternatively, you can use a drill with a drill bit.
Step 6. how to cut tile joints
Joints between tiles are necessary to smooth out possible movements and tensions. Fill the joints with joint filler mortar. The solution must match the primer and the adhesive: If you use an elastic adhesive, for example, the solution must also be elastic.
Choose the best way
At first glance, the task of removing duct tape seems simple. But the tools and materials used for cleaning can be different and ultimately affect the cost of the process.
Why there is no one-size-fits-all method for removing tape?
It should be understood that the different options for cleaning
Both coated and uncoated are conditioned by structural nuances of glue composition and peculiarities of products to be cleaned.
With numerous standard options for problematic surfaces, such as: home windows and doors, car bodies and interior details. everything is more or less clear. These materials are all familiar and fairly predictable.
Whereas with basic adhesives (rubber, acrylic, silicone) it is very complicated. Manufacturers are in no hurry to reveal their developments to the public. Because of what the way to remove acrylic painter’s tape from one manufacturer may not work with a similar treatment of similar materials from another brand.
All essential differences are caused by the fact that the adhesives described above are characterized by different values of residual adhesion and thermoactivity. Even at room temperature, they do not harden immediately, but after some time: from 30 minutes to 90 days. As the temperature of the medium changes, so does the reaction speed.
Exactly which stage is the adhesive that contributed to the problem. it’s hard to guess. You should have checked (compared the behavior of different versions of the adhesive tape) before starting work. Then it is quite difficult to do it. This only means that the conditions recommended by the manufacturer were violated.
There is only one solution. start working on problem areas in the softest way, in the most inconspicuous places.
Types of masking tape
The adhesive tape differs in its intended use, size, thickness. Classification of the product:
- heat-resistant. resistant to high temperatures of 110150ºC;
- Paper tape. to protect the goods from scratches;
- Radius. for surfaces with curves;
- double-sided masking tape. presented by two adhesive surfaces;
- cloth. for marking equipment.
Painting tape has a high degree of adhesiveness, resistant to sharp fluctuations in temperature. Aluminum-based tape and foil are used to seal pipe joints in the manufacture of refrigeration equipment. Lapel. for masking of rubber seals, represented by adhesive and narrow plastic part. For covering in construction work use protective film or paper with painter’s tape.
What products are undesirable
Removing traces of the tape, you must remember that not all chemicals are not suitable for certain bases. It is important to consider:
- Abrasive materials, powders leave scratches on the treated surface.
- The 646 solvent and acetone, on the contrary, promotes increase of the stain area.
- For plastic can not use any abrasives: they can damage the smooth base.
- Turpentine leaves streaks on plastic surfaces, which are impossible to remove.
- Mirrored metal bases should not be cleaned with abrasives to prevent scratches.
Attention! Improper selection of exposure agents will not remove the contamination, but only spoil the property.