Bostik Pro Sealant S41 Window & Door Frame Silicone Anthracite 310ml

This S41 Neutral Cure Window & Door Frame Silicone Sealant by Bostik is a professional grade neutral cure silicone sealant, developed for sealing window and door frame joints. This silicone sealant is anthracite in colour, but it is also available in either clear or brown, so you can marry it up to your window and doors. Suitable for interior and exterior applications, this anthracite window and door frame sealant is low modulus and offers up to 25% movement capability. It's GEV EMICODE EC1 PLUS certified for very low emissions, is UV and weather resistant, and is supplied in a post-consumer recycled (PCR) cartridge.