DOW 791 Weather Proofing Silicone Sealant 310ml White 791W 4024912

This weatherproofing silicone sealant is supplied in a 310ml cartridge and features a low modulus, neutral cure formulation. It is suitable for general glazing tasks and sealing joints on building facades, where flexibility and reliable adhesion to both porous and non-porous surfaces are required.

On site, the sealant is applied with a standard sealant gun to perimeter joints, curtain walling, and expansion areas exposed to the elements. Its white finish provides a discrete edge for visible seams around windows, doors, or cladding, while its flexible properties help accommodate movement between construction materials.