Bathroom & Sanitary Sealants

Create clean, watertight finishes with our range of Bathroom & Sanitary Sealants, designed for sealing around baths, showers, sinks and wet areas. These specialist sealants help prevent water ingress, protect against damp and improve hygiene by sealing gaps where moisture can build up. Whether you’re fitting a new bathroom suite, replacing old sealant, or carrying out maintenance work, using the correct sanitary sealant helps ensure a long-lasting, professional finish.

Bathroom and sanitary sealants are commonly used for sealing around bath edges, shower trays, basins, worktops and tiled joints, providing flexible protection that copes with movement and regular exposure to water. They’re ideal for both trade installations and DIY repairs, helping improve appearance and reduce the risk of leaks or damage behind fittings. A quality sanitary sealant also supports easier cleaning by creating a smooth, sealed edge that resists moisture build-up.

For best results, remove old sealant completely, clean and dry surfaces thoroughly, and apply an even bead using a sealant gun. Smooth the seal and allow proper curing time before using the area for the strongest, most reliable seal.

Shop online today for bathroom and sanitary sealants with delivery and collection available.