Sika Forever Silicone

Sika® Forever is a premium sanitary silicone sealant designed to deliver a long-lasting, hygienic seal in areas exposed to constant moisture and condensation. It provides a clean, durable finish that stays looking fresh over time, even in demanding environments.

Usage

Sika® Forever is ideally suited for high-humidity areas where a sanitary seal is essential. Typical applications include sealing showers, baths, wet rooms, sanitary ware, ceramic tiles, and kitchen installations. It is also suitable for sealing around window and door frames in areas prone to condensation, helping to prevent moisture ingress and maintain a neat, professional finish.

Advantages

This high-quality silicone sealant forms a permanently waterproof seal and remains highly flexible, allowing it to accommodate movement without cracking or failure. Sika® Forever has been proven to resist mould growth and discolouration for up to 10 years under simulated ageing conditions, making it an excellent choice for long-term sanitary applications.

Packaging & Colour Options

Sika® Forever is supplied in a 295ml cartridge and is available in the following colours: White Clear Ivory Grey

FAQs

Is Sika® Forever suitable for bathrooms and wet rooms?

Yes, it is specifically designed for high-humidity areas and provides a long-lasting sanitary seal.

Does Sika® Forever resist mould and discolouration?

Yes, it has been tested to resist mould growth and discolouration for up to 10 years under simulated ageing conditions.

Can Sika® Forever be used around windows and doors?

Yes, it is suitable for sealing window and door frames in condensation-prone areas.

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As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

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Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.