Bostik EZY Caulk

Bostik EzyCaulk is a gun-grade plasticised butyl rubber sealant formulated to provide a low-cost building sealant. Perfect for Automotive & Caravan / RV use as it remains flexible even after it has occurred. Is commonly used to fit caravan window frames and J-moulds/rails as it never fully hardens and allows for continual flex. Perfect for parts that may need to be separated/removed later – e.g. vents, rails or windows. Ezy Caulk can be used inside or out and has excellent weathering properties. When cured Ezycaulk can be painted over. Each cartridge contains 500gm – Price is for 1 tube.