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White Silicone Sealant
White silicone sealant gives baths, shower trays, basins, wall panels and white sanitaryware a clean and continuous finish. It's particularly useful where clear bathroom sealant would leave the joint visible or a darker colour would create too much contrast.
Choose from pure white, standard white and warm off white, along with grout effect and matt options. The right tone can help the bead blend with surrounding tiles, panels and grout, so check the finished colour where a close match is important.
Use anti-mould white bathroom silicone for wet areas, with neutral-cure and acetoxy formulas available for different substrates. Our selection of white sealants also includes hybrid sealant adhesives, grab adhesives, decorators’ caulk and fire-rated products.
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Recently Reviewed
Mapesi Matt silicon sealant - Anthracite
30th October 2026Very good service and a good quality product. I have used the product to seal the joint between the kitchen granite work service and the back stand edging granite and was very pleased with the finished job. I was a little disappointed with the colour , it was more a dark grey colour than off black anthracite. Double check the colour if it is critical to your job..
John P from West Midlands- verified purchaser
Review From Trustpilot
29th October 2026Must admit was wary about the colour before purchasing, as the kitchen units are a porcelain colour, but it blended in well to fill the small gaps left after hanging the wall units and end decor panels, and needed it as there wasn't enough play on the decor end panels to scribe and cut ,
Ian- verified purchaser
Review From Trustpilot
28th October 2026Product easy to use
customer- verified purchaser
All ok.
13th October 2026As described
John S from - verified purchaser