Structural Joints sealant in Construction based on our High Reactive Modified Silicone Polymer (STP) is combines the advantages of polyurethane and silicone technologies and is free from isocyanates. The sealant have the following features:
|Shrinkage rate after curing is very low, good shape
|Does not yellow, crack, craze or chalk.
Resistant to Most Chemicals
|Fast curing , non-tin catalysts used if needed, more eco-friendly
|Does not foam or bubble in high humidity or on moist substrates.
This product can be removed before curing by the general solvent, such as ethanol, dimethyl carbonate. After curing can only be removed by mechanical mean