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

Ultimate Waterproof Protection – Forms a durable, watertight membrane, preventing moisture penetration on walls & floors in wet rooms, showers, kitchens, and utility areas.

Flexible & Crack-Resistant – Accommodates structural movement and vibration, sealing cracks & joints up to 3mm, with reinforced protection for larger gaps when used with joint tape.

Easy Application & Fast Drying – Seal all structural gaps and joints with OB1 Plumbers Pal then allow fully to cure then can proceed. Simple brush or roller application with quick drying in just 1-2 hours per coat, allowing tiling within 2 hours for efficient project completion.

High Coverage & Cost-Effective – A single 7kg pack covers up to 7m² with two coats, ensuring thorough waterproofing with an average dry coating depth of 0.8mm.

Versatile for Various Surfaces – Bonds strongly to plaster, render, tile backer boards, plywood, concrete, and more, making it ideal for bathrooms, steam rooms, pools, and balconies.

Contents: 1 x OB1 Grey Waterproof Tanking solution 7kg