Product Description: 

Good and Proper General Purpose Silicone is a multi-purpose silicone sealant supplied in a 300ml cartridge in white. It is used for sealing around baths, showers, basins, and sinks, sealing worktops, splashbacks, and tiled surfaces, filling gaps around window and door frames, sealing around pipework, and general indoor and outdoor sealing work.

Silicone cures to a permanently flexible, waterproof seal that moves with the surfaces either side of it, which is what makes it the right product for joints subject to water, condensation, and constant small movement. A rigid filler in the same position cracks open within weeks as a bath fills and empties or a frame expands with the seasons. It adheres to glass, ceramics, glazed tiles, uPVC, aluminium, timber, and most common building materials.

White is the most widely used colour for sealing work. It matches white sanitaryware, baths, shower trays, and basins, white tiles and grout, white uPVC windows, doors, and frames, and painted walls and trim, giving a clean joint that reads as part of the surface rather than a visible line. Apply with a standard sealant gun to a clean, dry, grease-free surface, tool the joint smooth before it skins, and remove any excess while still wet, as cured silicone has to be cut away rather than wiped off. Silicone cannot be painted over.

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