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About Our Sealants

We carry a large range and stock of sealants suitable for any application. All our stocked sealants are fast-drying flexible decorators filler and sealants which can be overpainted with all paint types, or covered over with wallpaper. No sanding down is required. Champion Timber stocks a range of sealants, adhesives, mastics and paint sundries including fillers, wood adhesives and grab adhesives. Seal the deal with our range of high-quality silicone sealants from popular brands such as Dow Corning, available in white, black or a more subtle clear finish. We supply sealants that are suitable for a range of different applications, such as sealing glazing, guttering and tiling.

What are Sealants?

Sealants are also commonly known as silicone or mastic. Search our extensive range of silicone Sealants online to help you create an airtight or watertight seal. Suitable for indoor or outdoor projects, we stock a wide range of top trade brands to get your sealing jobs done right the first time.

What is Silicone Sealant used for?

Silicone sealants are commonly used to seal windows to frames, as they provide a water-resistant seal that maintains a stronghold against harsh weather conditions. For the same reasons, silicone sealer is often used for automobiles, appliances, and sealing cables and sensors in electronic devices.