6S NEUTRAL CURE SILICONE

Bostik 6S Neutral Cure Silicone is a premium, sanitary-grade silicone sealant specifically designed for wet area applications, including bathrooms, kitchens, laundries, and tiling installations. It provides long-lasting, waterproof sealing and is formulated with mould and mildew-resistant properties, making it ideal for high-humidity environments.

This high-performance, flexible sealant is neutral curing, low in odour, and offers superior adhesion to common construction substrates such as ceramic tiles, porcelain, glass, aluminium, and most plastics — all without corroding metal surfaces.

KEY FEATURES

Sanitary-Grade Formula: Contains mould and mildew inhibitors for long-lasting hygiene in wet areas.
Neutral Cure: Low-odour, non-corrosive sealant ideal for sensitive surfaces and enclosed spaces.
Excellent UV and Weather Resistance: Suitable for both interior and exterior tiling and sealing applications.
Strong, Flexible Bond: Accommodates joint movement (±25%) while maintaining a durable, watertight seal.
Adheres Without Primer: Bonds to most substrates including glazed tiles, ceramic, glass, aluminium, and rigid plastics.
Smooth Finish: Easy to tool and finish neatly for a professional appearance.
Low VOC: Contributes to better indoor air quality in line with green building requirements.
Temperature Range: Once fully cured, 6S can handle a service temperature of -40°C to +150°C, making it well-suited for use in cold rooms and fridges. 

SUITABLE APPLICATIONS

Bostik 6S Neutral Cure is ideal for a wide variety of wet area and tiling applications, including:
Bathrooms: Sealing around bathtubs, showers, vanities, mirrors, and ceramic fixtures
Kitchens: Waterproof sealing between benchtops, splashbacks, sinks, and tiles
Laundry Areas: Wet zone perimeter and tile joint sealing
Wall and Floor Tiling: Movement joints and perimeter joints in tiled areas
Glazing & Sanitaryware: Sealing around glass panels, shower screens, and sanitary fittings
Expansion Joints: In tiled surfaces and between dissimilar materials (e.g., tile-to-glass or tile-to-metal)
Cool Rooms: Tiling joints, panel seals, and non-food-contact surfaces in commercial kitchens, delis, and food prep zones

Bostik 6S is the go-to choice for professional tilers, plumbers, and builders needing a hygienic, waterproof sealant that can withstand the constant exposure to moisture, steam, and movement in bathrooms and kitchens. Its neutral cure technology means it’s safe for sensitive materials like natural stone and metal, with no risk of corrosion or staining — delivering a clean, reliable seal every time.

Whether you're sealing around tiles, baths, or splashbacks, Bostik 6S offers excellent workability and long-term performance for sanitary environments.