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How To Choose The Perfect Adhesive & Sealant Based On The Surface

Why not just stick together today! The vase was broken – the Moment glue. Started renovation – wallpaper glue. Make a children’s craft – PVA, applique – stationery glue. This viscous substance connects wood to glass, plastic to paper, rubber to metal. Bonding occurs due to a strong adhesive bond between the adhesive and the surface. The solution penetrates the pores of the materials and bonds them together. The higher the adhesion, the better the hold.

The glue is indispensable in professional spheres and in everyday life. It is extremely important to choose it correctly. Due to the use of unsuitable compositions, PVC panels peel off, the wallpaper peels off, the rubber boat is blown off at the most inopportune moment. Consider in what situations which glue is useful and how to choose it correctly.

Adhesive In Construction And Repair

To glue the cork to a concrete base, fix linoleum to foam insulation, attach drywall to the wall, most often builders use carpentry, epoxy, PVA glue, or liquid nails. Outdoor adhesives are useful for thermal or waterproofing of a facade from the outside. Each material requires a special adhesive to ensure a secure fit.

For Artificial Surfaces

Use floor glue. It can be used to lay the floor covering directly on the concrete floor. Dispersion adhesive does not tolerate sudden changes in temperature and high humidity. It begins to crumble, and the coating flakes off. But this composition is environmentally friendly. The reaction adhesive can be used on balconies and kitchens, in high traffic areas, and in underfloor heating systems. It is called cold welding due to its resistance to any external influences, including vibration.

For Drywall

Two types of composition are used. The special sealant is applied along the edges and over the entire area of ​​the gypsum board in strips every 20 – 30 cm. With this flow rate, the balloon will be enough for about 15 square meters. m. The glue sets quickly but does not tolerate temperature changes. The assembly adhesive is sold dry, so it must be diluted with water in the correct proportions before use. The master distributes the ready-made mixture over the gypsum board in circular strokes with a distance of 20 – 30 cm. These types of glue are good for leveling heaped walls, uneven ceilings, door and window openings with drywall.

For External Cladding With Bricks, Aerated Concrete, Clinker Tiles

The adhesive is best used for the exterior cladding of a house made of brick, gas, or foam concrete. The composition, in addition to a good result, makes it possible to save: 1 sq. m is spent only 5 kg of funds. Polyurethane foam is also an inexpensive and effective option. But in the process of setting, it expands, so it is better to additionally fix the gypsum board with dowels with screws.

For Wallpaper

Wallpaper is the most popular material for wall decoration. If you choose the wrong glue, the next morning after gluing you can see a miserable picture: somewhere on the surface yellow spots appeared, and somewhere the wallpaper completely peeled off. We will tell you which composition to choose for a particular type of wallpaper.

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