The main purpose of painting fiberglass is to prepare walls before painting. It is a material created from fiberglass threads. To properly prepare the walls, you need to select the correct adhesive for fiberglass, and also carry out the work correctly, in accordance with all established standards.
- Fiberglass: what are they?
- Advantages and disadvantages of the material
- Recommendations for selection
- Glue for fiberglass: types and selection criteria
- How to stick fiberglass wallpaper: instructions
- Step-by-step gluing process
- Trimming excess
- Pasting corners
- Selection of paints for fiberglass wallpaper
- Useful tips
In this publication, we will look at how to choose adhesive for gluing walls with glass wallpaper. In addition, the article presents the step-by-step implementation of all facing work using this coating. First, let's look at what glass wallpaper is and what they are needed for.
Fiberglass: what are they?
Broadly speaking, the product is called fiberglass wallpaper. This is a coating that has a structure similar to fiberglass fabric. The material used is special glass. So, at a special temperature, fibers are drawn out of it. Then specialists form the yarn, and after that the material is created. Beautiful patterns are woven to create products.
It is important to choose the right glue for glass wallpaper: there are several variations of the substance. The better the composition, the easier it will be to glue the material, and the longer it will last on the walls.
Fire resistant fabrics
Wall decoration can be done with classic drapery. The existing fireproof fabric, practically indistinguishable in appearance from conventional woven materials, allows you to embody any ideas of designers.
The material is made by weaving polymer fibers. Fire retardant impregnation gives the products non-flammable qualities. Fire-resistant woven materials are used for finishing the walls of any premises, car interiors; They are used to make professional clothing for firefighters, rescuers, and metallurgists.
Fire retardants can impart non-flammable properties to almost any material. The effect is due to the ability to absorb the thermal energy of the flame, spending it on melting the fire retardant additive. Plus, gases are released that do not support combustion.
Advantages and disadvantages of the material
The very first thing that should be considered a plus is fireproof glass wallpaper. Many experts recommend finishing even fire escape routes with this coating. Due to the fact that glass wallpaper is resistant to fire, toxic substances cannot enter the air.
An important advantage of glass wallpaper is its high environmental friendliness. During manufacturing, specialists use only natural, environmentally friendly ingredients:
- limestone;
- clay;
- quartz sand;
- soda.
Impregnation of glass wallpaper is carried out using a special stabilizing composition made from modified starch. Let's consider the main properties and applications of products. Fiberglass wallpaper has increased strength. Fiberglass is also used in mechanical engineering; during pasting, a reinforcement effect can be achieved.
If you want to protect your walls from accidental damage, then this option is ideal. Many residents of new buildings make their choice in favor of this material.
Some more important advantages of the material:
- The service life of the products is 30 years. In other words, during this time you can simply forget about repairs.
- Glass wallpaper breathes, creating an optimal microclimate in the room.
- Very easy to care for. So, for cleaning you can use any means, except for too aggressive chemicals.
- The surface of the product prevents the formation of various microorganisms. This means that the walls will be reliably protected from fungus and mold.
Among the disadvantages are: the material is expensive and requires further processing - glass wallpaper needs to be painted. It is also important to choose the right adhesive mixture and apply it - if there is an excessive amount of solution, the wallpaper may lag behind the wall due to its heaviness.
Recommendations for selection
Proper implementation of pasting is half the battle. First of all, it is necessary to choose the right material itself, as well as the adhesive solution for it. If the glass wallpaper is of high quality, then it will serve for many years, maintaining a presentable appearance. Poor-quality glue and fiberglass will disappoint, even if the pasting is carried out by highly qualified specialists.
How to choose glass wallpaper so that the final purchase does not disappoint? When purchasing a product, the consumer must be as careful as possible. For example, some unscrupulous sellers may fluff the fibers so that the design appears embossed. As soon as you start gluing the product, it smoothes out, and at the same time all the fluffiness disappears.
In order to make the fabric denser, some people impregnate it with starch. The substance dissolves in the glue, and in front of you is a low-quality material without relief. To avoid such embarrassment, before purchasing, ask to glue a small piece of canvas to the wall. So, if there are any pitfalls, they can be detected immediately.
In addition, if the glass wallpaper is really high quality and certified, then the seller is obliged to issue a warranty card. Unfold the roll - small particles should not break off from it, and there should be no cracks.
Perhaps the best option is to buy adhesives and glass wallpaper only from trusted manufacturers, if finances allow. However, before making a purchase, we recommend reading reviews about the manufacturer and its product on the Internet.
Care Tips
In houses with stove heating, maintaining the stove and fences that protect the combustible structures of the house from overheating in good condition is the key to trouble-free living for its owners. Fire is no joke, and there are no trifles in observing fire safety rules! If they say that a sheet of metal measuring 500x700 mm is needed in front of the furnace loading door, it should be there!
Every year, before the start of the heating season, you should check the condition of the heating appliances at home. It is necessary to check whether the heat-resistant plaster of the stove is damaged, whether there are cracks in the chimney, or whether the facing tiles have fallen off. All identified defects must be corrected in a timely manner.
Fire-resistant panels are an excellent guarantee of the safety of your property.
Glue for fiberglass: types and selection criteria
Let's consider the most popular brands of glue, thanks to which glass wallpaper will last for a long time.
- Glue Oscar. It is made from starch with the addition of PVA. The composition contains special additives that prevent the formation of fungus and mold. The advantage of the substance is that the glue is environmentally friendly and leaves no traces after drying. Suitable for applying glass wallpaper to any type of surface. Another advantage: it does not dry instantly, so you can slowly adjust the position of the canvas.
- Cleo. The glue also contains modified starch and special additives that prevent the appearance of fungus. The advantages of the Kleo product are that it is easy to prepare and environmentally friendly. This glue has low consumption. The instructions clearly indicate on what principle and what it should be mixed with. As a result, you get a transparent consistency that does not leave stains. When buying a product, be sure to ask the seller for a quality certificate - there are many fakes on the market.
- Quelyd. The cost is more expensive than the two options listed above, but this glue for fiberglass is reliable and durable. Glass wallpaper adhesive contains starch and cellulose. Externally similar to coconut shavings. You need to dilute with water, the proportions are indicated on the package. It sets perfectly - for heavy glass wallpaper this is of great importance. In addition, it has a sliding base, thanks to which you can adjust the location of the wallpaper. Also has bactericidal properties. It dries quickly, but the diluted composition remains suitable for another 3 days.
If it’s difficult to choose glue for fiberglass, you can always ask a store consultant for help. In addition, there are lesser-known brands that produce excellent quality substances at affordable prices.
Composition requirements
Fiberglass is a dense material made from the finest strands of fiberglass, which are interconnected with a synthetic polymer composition, similar to felt. It is used as a reinforcing material, a leveling layer for walls and ceilings, or as a coating for surfaces to be painted.
The glue for the web (glass host) must hold not only its weight on horizontal and vertical surfaces for a long time, but also the weight of the finishing material (wallpaper, paint, plaster, plaster). To reliably strengthen the mounting material, ordinary wallpaper glue or PVA is not suitable.
The special adhesion composition must include the following components:
- The polymer base is polyvinyl acetate (PVA). This is the main adhesive component;
- Plasticizing additives – provide optimal viscosity and elasticity of the adhesive joint, prevent the formation of cracks after drying;
- Modified starch – increases adhesion characteristics when working with glass host;
- Fungicides – prevent the formation of mold and fungal deposits;
- Polyvinyl alcohol – speeds up drying and prevents delamination.
How to stick fiberglass wallpaper: instructions
Let's look at how to properly stick glass wallpaper so that it lasts for a long time. The most important thing is to choose the right material, as well as glue for glass wallpaper.
If you have not performed such work before, it is better to seek help from a specialist. There are also a large number of recommendations on the Internet regarding how to glue glass wallpaper for painting.
Surface pre-treatment:
- prepare the surface;
- putty the surface;
- coat with a primer to increase adhesion.
Step-by-step gluing process
So, let's start studying the step-by-step instructions:
- Humidity – up to 75%, otherwise the glue for glass wallpaper will not work.
- Remember: the front side faces the inside of the roll!
- Two people will be required. One holds the glass wallpaper, the other smoothes the surface of the canvases.
- Cut the blades with a reserve. Pasting is done parallel to the door.
- The adhesive solution should be applied exclusively to walls or ceilings.
- Do not forget to expel the air using a roller.
Next, you should pay attention to the aesthetic appearance of the cladding. To do this, it is important to know how to properly trim unnecessary remnants of the cladding.
Trimming excess
Trimming of excess is done using a special tool only after pasting has been completed. It's easy to make the joint invisible.
To do this, place a spatula in the center of the overlap. Then use a sharp knife to make a vertical cut along the height. Remains - remove.
Pasting corners
Sometimes gluing fiberglass is also required in places where there are external or internal corners. This requires special care. Check the corners carefully.
If unevenness is detected, the wallpaper material must be cut to form grooves. This is the only way to achieve a tight fit of the glass wallpaper to the wall surface.
Preparation
Bulk glue powder must be prepared correctly. Consistency greatly influences the final installation result. Be sure to read the instructions on the pack: it indicates the required ratio of the bulk mixture and water.
- First, water in the required quantity is poured into a deep container. It is better to take a little less than indicated to adjust the consistency. If necessary, it will be easy to add the remaining water, but it will not be possible to remove the extra milliliters.
- The powder begins to be poured evenly in a thin stream, while continuously stirring the water with a wooden spatula or paddle.
- You should get a very thick mass. It will look like cool jelly. Stirring stops, now the glue needs to sit for 5-7 minutes.
- Before work, the adhesive material is mixed again. You can now glue the wallpaper. If the mass is too thick, add the remaining water. But you shouldn’t make the glue too liquid in order to save money. The composition must be dense and thick, otherwise it will not hold the heavy finishing material.
- The glue is also stirred during the work. If the cladding lasts longer than an hour, the glue loses moisture naturally. It is allowed to add the required amount of liquid to maintain consistency.
- The shelf life of the finished composition is about three hours, so you need to mix exactly as much as it takes to install the wallpaper during this period.
Advice! Never add water to the powder, otherwise you will end up with stone and not glue. Dry glue is poured into a container of water, and not vice versa.
Installation of fiberglass is carried out only on prepared walls. They need to be cleaned of the remnants of old finishing materials, leveled, puttied and coated with a primer. If the old putty holds tightly, then it will be enough to roughen the wall and cover it with two layers of primer. The grip must be good, since glass wallpaper is a heavy material. Saving in such a matter is not the best solution.
Selection of paints for fiberglass wallpaper
So, if you purchased glass wallpaper for painting, it is important to know how to choose high-quality paint:
- Acrylic. Waterproof, easy to clean, can be covered even in places with high humidity.
- Water emulsion. It has less stability than acrylic, but has the advantage of reducing the air permeability of the walls.
- Enamel. Its cost is higher, but its performance properties are at the highest level.
The thickness of the paint does not matter. The only difference is how many layers will have to be applied.
Useful tips
If you need to buy glue for fiberglass in Moscow, do not rush to run to the nearest store or market. Today, online stores offer quality products at much lower prices.
- To reduce paint consumption, we recommend priming the glass wallpaper first.
- Buy glue for fiberglass and the material itself only from trusted suppliers and well-known manufacturers.
- For 24 hours after pasting, all doors and windows in the room should be closed and drafts should be excluded.
- It is best to apply two layers of putty.
Before starting cladding, we recommend watching a video on how to glue glass wallpaper correctly with your own hands:
Ways to increase fire resistance
To increase the fire resistance of walls and other structures in the house, they are coated with non-flammable substances, and fire-resistant materials are used for finishing. Products consisting entirely of inorganic substances or their predominant amount are known to be the most heat-resistant. Some mineral reagents are used as fire retardants.
There are a small number of organic compounds that are not flammable and do not support combustion. Some of the non-flammable organic solvents are even used in firefighting.
You can protect walls and structures from fire:
- using heat-resistant primer, pastes, plasters;
- painting walls with fire-resistant paints;
- pasting with heat-resistant wallpaper;
- installing sheets or slabs that do not react to fire;
- impregnating materials with fire retardants.
The decision to choose a fireproof material for walls should be made after assessing financial possibilities and discussing the project with craftsmen and designers. Reasonably chosen non-combustible finishing will help insulate the room and increase sound insulation.
Glue for glass wallpaper: consumption per 1m2
The consumption of finished glue is almost the same for all manufacturers and is 200-300 g per m² of surface for gluing and 100-125 g per m² for priming. It is impossible to determine this parameter more precisely, since it depends on some aspects that cannot be measured with mathematical certainty. Among them:
- absorbent properties of walls;
- quality of preliminary surface preparation;
- thickness of the glue applied.
Advice
You shouldn’t skimp and add water so that there is enough glue for more. On the other hand, if work lasts more than an hour, a natural loss of moisture occurs and the mixture thickens. In this case, it is necessary to add liquid.
If we consider dry mixtures, there is a difference. Although the finished glue consumption will be the same, its preparation requires a different amount of powder.
Consider the amount required for 10 liters of water:
- Oscar Premium - 400 g;
- Kleo Ultra - 650 g;
- "Quelyd Glass Wallpaper" - 450 g.
It should also be taken into account that for machine application, 10% more water is added.
When is it necessary to create fire walls?
Fire safety requirements for the installation of stoves and fireplaces are set out in a number of GOSTs and SNiPs. They are summarized in the “Code of Rules” - SP 7.13130 “Heating, ventilation and air conditioning”, approved by Order No. 116 of 02/21/2013. by the Ministry of Emergency Situations of Russia. The requirements of the joint venture boil down to compliance with the temperatures allowed on the surfaces of the heating device and the establishment of distances between the heated surfaces of the furnaces and combustible structures. The following poster illustrates these requirements
If there is a forced reduction in the specified dimensions of fire-resistant offsets and cuts, it is necessary to use non-combustible materials for wall finishing. Considering the high decorative qualities of modern non-combustible finishing materials, their use is justified not only to prevent fires, but also in interior design projects in general.
