English
Surtek is the first and biggest supplier of expansion joint sealant in the engineering of China's high-speed railway infrastructure construction.
What we were supplying to this project is a Two-component Polyurethane Sealant. To be specific, there are two products: self-leveling liquid is more suitable for almost horizontal joints, and thixotropic paste is more suitable for joints with slopes. The products are of high elongation and movement ability, UV stable, and aging resistant. And they are environmentally friendly and safe for health.
This is the last one.
