Soudal Sanitary Silicone White 290ml | Bathroom Sealant

Soudal Sanitary Silicone White 290ml is a high-quality, permanently elastic silicone sealant designed for bathrooms, kitchens and other areas exposed to high levels of humidity.

Its mould-resistant formulation creates a durable, waterproof and flexible seal, making it ideal for sealing around baths, showers, sinks, toilets, ceramic tiles and plumbing fixtures.

The silicone offers excellent adhesion to a wide range of common sanitary materials, including glass, most acrylics, ceramics, vitreous surfaces, painted surfaces and anodised aluminium.

Key features

• Mould-resistant sanitary silicone
• Creates a waterproof, durable seal
• Ideal for bathrooms, showers and kitchens
• Permanently elastic after curing
• Fast curing with approximately 7-minute skin formation
• Excellent adhesion to many common sanitary materials
• Suitable for glass, ceramics, most acrylics and vitreous surfaces
• Good UV resistance
• Resistant to common detergents and abrasion
• Maximum joint movement of approximately ±25%
• Temperature resistant from -60°C to +120°C
• Easy to apply using a standard sealant gun
• White 290ml cartridge

Soudal's current technical data gives a curing speed of approximately 2mm per 24 hours and elongation at break of approximately 700%, although actual curing performance varies with conditions.

Typical applications

Soudal Sanitary Silicone is designed for waterproof sealing applications where resistance to mould and mildew is important, including:

• Sealing around baths
• Shower joints and surrounds
• Sealing around sinks and basins
• Around toilets and sanitary ware
• Kitchen sealing applications
• Joints around ceramic tiles
• Sealing around suitable plumbing fixtures
• Glazing and general joint work
• Cold-store and container construction
• Sealing in air-conditioning systems

How to use

Surfaces should be rigid, clean, dry and free from dust and grease before application.

Apply the silicone evenly using a standard manual or pneumatic sealant gun and tool the joint to achieve a smooth finish.

For best results, application should take place between +5°C and +35°C. The product begins to form a skin in approximately 7 minutes and cures at approximately 2mm per 24 hours under the specified test conditions.