OB1 Sandstone Multi Surface Construction Sealant & Adhesive Hybrid Technology Excellent Chemical Resistance Water Resistant Weather Food Safe 290ml

ORIGINAL PRO GRADE FORMULA – 20+ YEARS OF TRUSTED PERFORMANCE Premium hybrid‑polymer sealant and adhesive used by professionals for over two decades. Bonds and seals felt, copper, aluminium, mirrors, wood, plastic, steel, glass, tiles, masonry and more — perfect for construction, repairs, renovation, and DIY. EXTREME DURABILITY FROM ‑40°C TO +120°C Engineered for the toughest environments. Maintains a super‑strong, flexible bond in freezers, hot climates, outdoor weather, and high‑moisture areas. Weather resistant & UV stable for long‑lasting results indoors and outdoors. Compatible with most paints (test with synthetic/oil-based). UNDERWATER APPLICATION + ISEGA CERTIFICATION Cures and bonds underwater, making it ideal for swimming pools, wet rooms, bathrooms, boats, and marine repairs. Creates a structural underwater bond for floor and wall tiles without draining the pool. ISEGA certified - suitable for use in food preparation areas once cured. SOLVENT‑FREE, ODOURLESS & ECO‑FRIENDLY Zero solvents. Zero isocyanates. A+ indoor air rating. Suitable for homes, schools, kitchens, hospitals, workshops, and industrial environments. Low‑odour formulation makes application more comfortable in enclosed spaces. INCLUDES – 1 × OB1 SANDSTONE MULTI‑SURFACE SEALANT (290ml) High‑performance, clear finish for a clean, professional look on any material. Suitable for construction, maintenance, repairs, installations and sealing tasks.