Wood grain paint, also known as wood grain oil, belongs to art paint. When matched with colored primer, it can realistically imitate various wood grain effects, which can be comparable to log furniture. Wood grain paint is a technological breakthrough in the furniture paint industry, making it a reality to turn particleboard furniture into log furniture. And according to different needs, we can create different wood grain effects with different characteristics, making our furniture more artistic. So before brushing wood grain paint, what treatment needs to be done to the base layer of wood grain paint? Let's follow Songying Shui Paint together!

1) Basic inspection:

There are many kinds of architectural wood grain paint, and it is necessary to choose the appropriate architectural wood grain paint according to the condition of the base layer; checking the base layer can also check whether the base layer meets the construction requirements.

2) Basic cleaning:

The main purpose of cleaning the base layer is to remove the adhesions (such as dust, oil, etc.) on the surface of the base layer to make the base layer clean, so as not to affect the adhesion of the wood grain paint to the base layer. There are mechanical methods and chemical methods for cleaning the base layer. If the base layer is hollow or pulverized, use mechanical chisels and wire brushes to remove floating dust; if there are greases, release agents, sealing materials and other adhesions on the base layer, use organic solvents or chemical detergents to remove them.

3) Repair of the base layer:

After the cleaning of the base layer is completed, if there are cracks and voids in the base layer, it should be repaired in time, and appropriate materials and repair methods should be adopted according to the specific conditions of the defects to lay a good base layer for the exterior wall painting project.

Attached:

①The treatment method for cracks in the old wood grain paint base layer: open V-shaped groove, hang alkali-resistant glass fiber mesh cloth, plaster the surface with cement mortar, scrape flexible putty in batches, and carry out wood grain paint construction.

②The treatment method of the hollow wall of the old wall wood grain paint base: the marble machine cuts off the hollow wall, plasters the surface with thin and many times of cement mortar to reach the height of the original wall, brushes the interface agent, and then carries out the wood grain. Paint construction.

③ Treatment method for the peeling of the old wall wood grain paint base layer: wire brush to remove the peeling paint surface layer, brush the interface agent, and re-construct the wood grain paint.