Interior Waterproof Paint for Walls

Interior Waterproof Paint for Walls

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.
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Description

Technical Parameters

Preventing Damp Penetration in Interior Walls
 

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.

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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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