Bison Silicone Universal White Cartridge 280 ml is a high-quality, permanently elastic silicone sealant designed for strong and long-lasting sealing on almost all surfaces. It is (sea)water resistant, UV and all-weather resistant, and offers excellent protection against mold, chemicals, and aging. The sealant remains flexible after curing and performs reliably in extreme temperatures ranging from -50°C to +120°C, making it ideal for indoor and outdoor use. It cures with air humidity, forms a surface skin in about 15 minutes, and provides durable, professional sealing when applied and stored correctly between +5°C and +25°C.