OB1 Grey Waterproof Tanking Solution 7kg - For Bathrooms, Wet Rooms, Swimming Pools and Utility Areas - Interior & Exterior - Prevents Mould - Quick Drying

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.

WORKS ON MULTIPLE SURFACES Adheres strongly to plaster, render, tile backer boards, plywood, concrete and more. Suitable for bathrooms, steam rooms, pools, balconies and other moisture‑prone areas.

Contents: 1 x OB1 Grey Waterproof Tanking solution 7kg