A high-performance fire stopping sealant.
The Rockwool Silicone sealant is an excellent solution for combining joints and ensuring that they can move effectively or forming two joints together of dissimilar materials. The silicone sealant offers un-primed adhesion to almost all building surfaces as well as securing up to 4 hours of fire protection in all joints up to 40mm (within the correct system). If the Silicone is applied effectively and according to the instructions it can offer 25 years of service and is aesthetically pleasing offering a subtle white finish.
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