Primers for wood and metal, their characteristics and rules for applying to the surface

The duration of the operational life of the painted coating directly depends on the quality of the preparation of the substrate, including priming. The primer is a special fastening coating material with a mixture surface. In construction markets, a huge number of different types of primers are offered. Depending on the application, the primer mixture is for external or internal processing, there are also universal compositions. You can buy a primer for wood or metal in the online store of finishing materials OxyDom by clicking on the direct link - https://oxidom.com/otdelochnye-materialy/grunty

Popular primers

Soil gf-021

• This universal material is used for internal and external processing of substrates before painting surfaces.
• The composition can be applied to wood, metal and other materials.
• The primer is resistant to moisture, temperature and ultraviolet, the painted surface does not fade.
instagram viewer
• The density of the composition allows you to hide small bumps and various defects in the form of chips and cracks.
• Soil is perfectly combined with many types of coloring materials, therefore it is widely used before finishing.
• Gf-021 can be used as a substitute for paints, it is enough to choose a primer corresponding to the color paint.
• The composition is durable and resistant to corrosion and mechanical damage.
• It is applied by brush, roller or spray gun, reducing the consumption of finishing materials.
• The drying time of the mixture is about a day.

Primer STRONG

• The product is an organically soluble mixture based on acrylic, which is characterized by a particularly deep penetration and strong strengthening effect.
• Intended for internal and external strengthening of concrete, gypsum, wood, cement and other mineral substrates.
• Apply for processing concrete screed, facade, basement, etc.
• The primer has waterproof and vapor-permeable qualities; it can be used at sub-zero temperatures up to -10 ° С.
• The composition can create a solid independent decorative and protective base.

Aquastop Strong Concentrated Soil

• The aqueous strengthening composition is intended for priming porous substrates and modifying solutions from dry mixes.
• It is a means of deep penetration.
• Increases the level of moisture resistance, vapor permeability and durability of the bases, improves the adhesion of the finishing material to the base.
• Resistant to alkalis.
• Reduces the consumption of finishing material.
• It is used before staining with water paints, before tiling, before puttying the surface and gluing wallpaper.

Primer for wood

1. Wood, especially old, must be cleaned of all contaminants - remove old paint, remove traces of grease and bitumen. Remove unnecessary metal elements in the form of nails and screws.
2. Sand the surface thoroughly with sandpaper and remove dust.
3. Applied primer for wood with a brush or roller, for hard-to-reach spots a spray gun is perfect.
4. To fill all the smallest cracks, the first primer is applied as fluid as possible. It is necessary to process wood with primer mixtures at a low level of humidity and plus air temperature. The optimum temperature is from +5 to + 30 ° C.
5. For plywood or chipboard, you need to choose a deep penetration primer and cover it with 3-4 layers.
6. Each subsequent layer is applied after the final drying of the previous one.

Application of a primer for metal

1. To prepare the soil, if necessary, the solvent is added in the desired proportion, which is indicated on the package, or the mixture is simply mixed well.
2. The metal surface is cleaned from rust to a smooth state, it should not have obvious defects - cracks or chips, welds and other defects. Alcohol removes fats, oils, dust and other impurities.
3. The primer composition can be used as the first layer to replace the paint, which will also protect the metal surface from external negative effects.
4. The product is applied in two layers. The first layer is applied vertically, after drying, the second layer is applied.