
Elastomeric Waterproofing Liquid Membrane Coating
Description
Technical Parameters
Traditional sheet membranes have seams, and seams are potential leak points.
Our elastomeric waterproofing liquid membrane coating forms a seamless membrane after application. It is applied by roller or spray and cures into a continuous, joint-free waterproof layer from one end to the other, eliminating overlaps and weak points.
The product is based on polymer emulsion and features high elasticity and high mechanical strength. It is suitable for concrete, mortar, color steel sheets, roofs, and wall surfaces.
The coating is water-based, low odor, and has low VOC emissions.

Crack Bridging and Flexibility Performance
Our elastomeric waterproofing liquid membrane coating has high elongation, enabling it to bridge cracks ranging from 0.5 mm to 2 mm.
As buildings move and concrete undergoes shrinkage and thermal expansion, cracks may form. Conventional coatings tend to crack under movement, while our system remains flexible and maintains integrity.
The coating also provides strong adhesion to substrates, preventing peeling and blistering.
It is suitable for complex details such as corners, pipe penetrations, and drainage points. Brush application allows precise detailing, while roller application enables efficient coverage of large areas.
Outdoor Durability and Factory Support
This elastomeric waterproofing liquid membrane coating provides long-term outdoor durability. It is resistant to UV radiation, temperature variations, and rain exposure.
Please refer to the technical table below for detailed specifications.
Our factory has been producing waterproof materials for 12 years. We have a 30-person workforce and 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. Each batch is fully inspected before shipment. One-year warranty. Production photos available upon request. Minimum order quantity: 1 ton.
Technical Parameters
|
Parameter |
Value |
|
Product Code |
JRJH-TXFS-037 |
|
Film Former |
Polymer emulsion |
|
Form |
Liquid |
|
Film Characteristics |
Seamless, high elasticity, high strength |
|
Elongation |
Sufficient to bridge 0.5–2 mm cracks |
|
Application Method |
Roller / Brush / Spray |
|
Application Surface |
Concrete / mortar / color steel / roofs / walls |
|
Environmental Properties |
Water-based, low odor, low VOC emissions |
|
Outdoor Durability |
UV-resistant, weather-resistant |
|
Minimum Order |
1 ton |
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