
Interior Waterproof Paint for Walls
Our interior waterproof paint for walls is designed to solve this problem. It is suitable for indoor applications such as bathrooms, shower areas, kitchens, and basement walls.
Description
Technical Parameters
Moisture can penetrate interior walls through external rainwater or rising ground moisture. This often leads to peeling paint, blistering plaster, and mold growth inside the building.
Our interior waterproof paint for walls is designed to solve this problem. It is suitable for indoor applications such as bathrooms, shower areas, kitchens, and basement walls.
The product is water-based, formaldehyde-free, benzene-free, and has very low VOC emissions with no strong odor. It is safe for use in occupied spaces, allowing residents to remain in the building during application.
It can also be applied to damp surfaces, provided there is no standing water, eliminating the need for full drying before construction.

Compatibility with Tile Installation
After application, tiles can be installed directly over our interior waterproof paint for walls.
The coating provides strong adhesion to the substrate, ensuring reliable bonding between the wall surface and tile mortar. No surface roughening or special primer is required.
It effectively prevents moisture ingress and inhibits mold growth, particularly in areas exposed to persistent humidity such as bathrooms and basements.
The coating also has flexibility to accommodate minor wall movements and hairline cracks without failure.
Technical Information and Factory Background
Please refer to the technical table below for detailed specifications.
Our factory has been producing waterproof materials for 12 years. We employ a 30-person workforce and maintain a dedicated laboratory team. We are ISO 9001 certified and recognized as a specialized and innovative enterprise. We have supplied products to China Railway and China State Construction.
OEM service is available. Free samples are provided. One-year warranty. Production photos are available upon request. Minimum order quantity: 1 ton.
Technical Parameters
|
Parameter |
Value |
|
Product Code |
JRJH-SNQT-035 |
|
Product Type |
Interior waterproof wall coating |
|
Application Area |
Indoor walls, shower areas, bathroom walls, basement walls |
|
Options |
JS / Water-based polyurethane / Cementitious crystalline |
|
Environmental Properties |
Water-based, formaldehyde-free, benzene-free, low VOC |
|
Application Method |
Roller / Brush / Trowel |
|
Application Surface |
Damp surface (no standing water) |
|
Adhesion |
Strong bonding, suitable for direct tile installation |
|
Moisture & Mold Protection |
Prevents moisture ingress and mold growth |
|
Minimum Order |
1 ton |
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