Polyurethane sealant | Grey | Cartridge of 300ml

This polyurethane mastic sealant is available in cartridges of 300ml. The polyurethane sealant is suitable for all types of joints and cracks and provides multipurpose elastic sealing on any type of surface. It provides high adhesion to all types of supports, being a waterproof, elastic and resistant to vibration and shocks. You can paint over once it has been dried. Ideal for sealing and waterproof construction material joints, horizontal expansion joints, tiles, fibre cement, panels, partition walls, concrete, brick, pavements...