Tanking kits (9). 2x Aqua Build Waterproof Tanking Pipe Sleeve (3-7cm Pipe Size) - Wet Room/Bathroom Seal. This product is not self-adhesive. Superior Waterproofing: Creates a permanent, elastic, and watertight seal around pipe penetrations, essential for preventing leaks in wet rooms, bathrooms, kitchens, and balconies.
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