After many years of construction experience, Shenzhen Zhongshenglong Waterproof Co., Ltd. has summarized that the main cause of leakage of paint facing exterior wall is the cracking of exterior wall paint. Water seeps into the exterior wall insulation layer from the cracks and is absorbed in it, and then seeps into the wall structure and enters the interior wall. The interior wall is damp, moldy, black, and the wallpaper falls off.

The waterproofing treatment of exterior wall coating of Zhongshenglong Waterproof Company is divided into the following steps:

1. First of all, clean the exterior wall to ensure that there is no oil stain on the surface and no loose particles such as dust, cement and all sundries remain in the cracks.

2. Use elastic sealant to repair the cracks and face brick holes on the exterior wall,

3. Then the transparent acrylic waterproof coating is brushed twice from top to bottom, left to right, forming a sealed waterproof layer from the outside, just like wearing a transparent raincoat on the exterior wall.

Performance characteristics

1. Excellent aging resistance, no yellowing, non-toxic and harmless, no VOC after curing, it is an environment-friendly waterproof film.

2. It has excellent high and low temperature resistance, elasticity, extensibility, water resistance and crack resistance.

3. Super adhesion, suitable for masonry, mortar, concrete, glass, wood, metal, gypsum, rubber and other base surfaces.

4. It is non-toxic, tasteless, non corrosive and not easy to burn.

Superior waterproof performance

If a water repellent coat is put on the wall surface treated with exterior wall coating of Zhongshenglong Waterproof Company, rainwater will fall naturally in the form of water drops, such as lotus leaves, while the wall surface is always dry, which can effectively prevent mildew and efflorescence.

Scope of application:

It is suitable for waterproof treatment of roof, wall and interior decoration.