Structural Joints sealant in Construction based on our High Reactive Silane Terminated Polyether (STP) is combines the advantages of polyurethane and silicone technologies and is free from isocyanates. The sealant have the following features:
Paintable |
Does not yellow, crack, craze or chalk. |
Non-corrosive on unprotected metals (iron, copper, etc.) |
Fast curing , non-tin catalysts used if needed, more eco-friendly |
Does not foam or bubble in high humidity or on moist substrates. |
Superior UV resistance |
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