Silicone MTS sealant is a versatile, flexible adhesive and sealing compound used for weatherproofing, gap filling, and bonding applications in electrical installations, construction, and maintenance work. Each cartridge delivers 260ml of high-quality silicone with excellent adhesion to glass, metal, and plastic surfaces, and remains flexible after curing. Ideal for electricians, facilities managers, and contractors requiring reliable, long-lasting seals in both indoor and outdoor environments.