EVO-STIK SILICONE GX SEALANT Is UV and weather resistant. It has been specially developed for top sealing in glazing systems, perimeter joints around window and door frames and joints in kitchens and bathrooms. It offers a permanently water tight, flexible seal, with excellent adhesive properties. Note : compatibility with edge seals of insulation glass cannot be guaranteed as the compositions of sealant for the edges of insulation glass can be different or changed by the producer of insulation glass.