Silicones & sealants
OB21 Premium Shower & Bath Silicone – White
Choose the product for your surface and application. Check the available option and confirm suitability before use.
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A closer look
at the details.
Specifications, finish and suitability should be checked for your particular job.
Product description +
The OB21 Premium Shower & Bath Silicone (White) is specially formulated for sealing around bathrooms, showers, and wet areas. It provides a strong, flexible seal that prevents water ingress while maintaining a clean, neat finish.
With anti-fungal properties, it helps resist mould growth, making it ideal for high-moisture environments. Once cured, it forms a durable, waterproof seal that stays flexible over time without cracking or shrinking.
Easy to apply using a standard sealant gun, it ensures a smooth and professional finish on all bathroom sealing jobs.
Features & details
- Colour: White
- Designed for showers and baths
- Anti-fungal protection
- Flexible, long-lasting seal
- Waterproof and durable
- Suitable for wet areas
- A reliable choice for clean, long-lasting sealing in bathrooms and shower areas.
Colours, photographs & specifications +
Photos show products from the range and may include other colours. Matched colour photographs are shown where available; they do not guarantee exact sheen or appearance on your screen.
Check dimensions, profile, connections and any required fittings with the team. Compare a physical sample if an exact colour or finish match matters.
- Department
- Sealants
- Range
- Silicones & sealants
- Available options
- 1
Collection, delivery & your quote +
Add the products and quantities you need to your quote basket. Send your list and any job notes, and we’ll confirm prices, availability and the next steps with you.
Collection is available from our Hayes merchant. For local delivery, include your postcode so we can confirm eligibility, timing and any charges. An enquiry does not reserve stock or place an order.
Collection & delivery details ↗︎