Gorilla Glue Window & Door Frame Sealant

Gorilla Window & Door Frame Sealant is 100% waterproof, flexible and can be used to seal frames both indoors and out. This product has excellent mould-resistance properties providing long lasting performance, backed up with a lifetime guarantee. The 100% silicone* formula won’t yellow, shrink or crack over time. The formula is UV resistant and sets quickly, allowing exposure to water after 30 minutes.

*When cured. Cured sealant must be cleaned regularly to prevent growth.