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

User-friendly, hybrid polymer formulation for the ultimate in bonding and sealing. An alternative to mastics, wood and PU adhesives, silicones, acrylics and butyl rubber sealants. Contains no solvents so will never crack or shrink. Can be applied on wet surfaces, and is paintable. Very high bond strength with resistance to fungal and bacterial growth. Excellent anti-pick properties make it ideal for use in locations where vandalism may occur. For Interior & Exterior Use Mould & Mildew-Resistant Odourles... - Manufacturers part numbers: 30628837|825YE

• 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.
• SOLVENT‑FREE, ODOURLESS & ECO‑FRIENDLY Zero solvents. Zero isocyanates. A+ indoor air rating. Safe for homes, schools, kitchens, hospitals, workshops, and industrial environments. Low‑odour formulation makes application more comfortable in enclosed spaces.
• UNDERWATER APPLICATION + FOOD SAFE 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—safe for use in food preparation areas once cured.
• 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).
• 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.