DOW 796 PVC-U Silicone Sealant Black 3320316

This black silicone sealant is formulated for use with PVC-U, glass, and brickwork, making it suitable for a range of joint sealing applications. Typically, it is applied on site to the perimeter of windows and doors to help prevent air and water ingress and achieve a tidy, professional finish.

Supplied in a 310ml cartridge, the sealant is compatible with standard sealant guns for ease of use during installation. The low modulus and flexible composition allow it to accommodate movement in frames, providing a durable seal where reliable weather resistance is needed.