Selleys Roof and Gutter Speed Seal is an advanced, high grade neutral (non-corrosive) cure silicone formulated for fast cure, so that you can have the peace of mind that your roof will be rain ready in just 1 hour.�
Superior flexibility +/- 25% movement capability.
Temperature resistance is approximately -60 deg Celsius to +150 deg Celsius.
Drinking water safe, complies with Australian Standards AS/NZ4020.
UV and weather resistant.
Guaranteed for 25 years against cracking, crumbling or peeling away.