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OB1 Grey Waterproof Tanking Solution 7kg - For Bathrooms, Wet Rooms, Swimming Pools and Utility Areas - Interior & Exterior - Prevents Mould - Quick Drying
4.1(22 reviews)
POWERFUL WATERPROOFING FOR WET AREAS Creates a strong, watertight barrier that stops moisture from penetrating walls and floors. Perfect for wet rooms, showers, bathrooms, kitchens and utility spaces.
Amazon Price
£55
- Buy direct from Amazon UK (secure checkout)
- 30-day Amazon returns
- Prime / next-day delivery available
- Picked by Brandon · 15 yrs in the trade
Specifications
Pros
- POWERFUL WATERPROOFING FOR WET AREAS Creates a strong, watertight barrier that stops moisture from penetrating walls and floors. Perfect for wet rooms, showers, bathrooms, kitchens and utility spaces.
- FLEXIBLE & CRACK‑RESISTANT PROTECTION Designed to handle movement and vibration in your home. Seals cracks and joints up to 3mm, and offers extra strength for wider gaps when paired with joint tape.
- QUICK & EASY TO APPLY Seal all gaps and joints with OB1 Plumbers Pal first and allow it to fully cure. Then apply with a brush or roller. Each coat dries in just 1–2 hours, and you can start tiling as soon as 2 hours later — ideal for fast project turnaround.
- HIGH COVERAGE, COST‑EFFICIENT FORMULA One 7kg tub covers up to 7m² with two coats, delivering thorough waterproof protection with a durable dry film thickness of around 0.8mm.
Cons
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