Structural Joints sealant in Construction based on our High Reactive SPUR Polymer is combines the advantages of polyurethane and silicone technologies.It has a good low temperature resistance, in the range of -40 ℃ ~ 90 ℃, can maintain good flexibility and adhesion.The sealant have the following features:
Minimal dirt pick-up.
|Does not yellow, crack, craze or chalk.|
|Very low odor for interior and exterior use|
|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