OB1 Premium Shower & Bath Silicone, Clear, 310 ml
OB1 mould-resistant silicone (310 ml, clear) for sealing baths, showers, and ceramic tiles with UV and weather resistance.
The OB1 OB21 Premium Shower & Bath Silicone offers exceptional sealing for baths, basins, and sanitary ware. A premium-grade acetoxy-curing silicone, it provides durable water, UV, and weather resistance, making it ideal for both internal and external applications.
Key Features
- Premium-grade silicone with mould resistance
- Flexible, watertight seal for domestic and professional use
- Strong adhesion to materials like painted wood, ceramic, enamel, and glass
- Permanently elastic to prevent cracking with movement
- Weather and UV-resistant for long-lasting protection
- Low VOC content, safer for indoor environments
Applications
- Perfect for sealing baths, basins, and sanitary ware
- Suitable for glass and glazed surfaces in high-humidity areas
- Ideal for showers, shower enclosures, and ceramic tiles
Limitations
- Not for PE, PP, PC, PMMA, PTFE, soft plastics, neoprene, or bituminous substrates
- Avoid on concrete, marble, lead, copper, or galvanised steel
Storage
- 18-month shelf life when stored in original sealed packaging (5°C to 25°C)
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- For sealing baths
- For sealing basins
- For sealing sanitary ware
- For shower enclosures
- Volume: 310 ml
- Colour: Clear
- Material: Acetoxy silicone
- Special Feature: Mould-resistant
- Special Feature: UV-resistant
- Special Feature: Weather-resistant
- Temperature Resistance: Up to 180°C
- Adhesion: Bonds to wood, ceramic, enamel, glass
- VOC Content: Low
- Width: 7 mm
- Depth: 7 mm
- Height: 35 mm
- Weight: 420 g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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