Description
| Product name | Bulk 310ml waterproof pu adhesive glue polyurethane expansion joint sealant for cement wall and auto glass |
| ELONGATION AT BREAK(%) | ≥600 |
| SPECIFIC GRAVITY ( g/cm3) | 1.35±0.05 |
| Sagging Properties(mm) | <1 |
| TOUCH DRY TIME(min) | ≤180 |
| ELASTIC RECOVERY(%) | ≥80 |
| POLLUTION PROPERTIES | Non |
| Minimum application temperature | 5ºC |
Why Choose Our 310ml Waterproof PU Sealant?
Our 310ml Waterproof Polyurethane (PU) Sealant is a top choice for sealing expansion joints in cement walls and auto glass. As a factory-direct supplier, we offer competitive wholesale prices and ensure high-quality products. This sealant cures by reacting with atmospheric moisture, forming a soft, rubber-like material with excellent elasticity and adhesion strength, making it ideal for various construction applications.
What Makes Our PU Sealant Stand Out?
Our PU sealant boasts superior elongation at break (≥600%), specific gravity (1.35±0.05 g/cm³), and non-sagging properties (<1mm). It is also pollution-free, ensuring a clean application process. With a minimum application temperature of 5°C and a touch dry time of ≤180 minutes, our sealant is efficient and effective. Available in black, grey, or white, and customizable sizes, we cater to your specific needs.
What Are the Key Applications of Our PU Sealant?
Our PU sealant is widely used in buildings, squares, highways, automotive manufacturing, glass installation, and more. Its waterproof and durable properties make it ideal for sealing joints and preventing leaks. Trust our factory-direct quality and competitive pricing for all your sealing needs, and experience the difference in performance and reliability.
