--- product_id: 744817425 title: "OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml" brand: "ob1" price: "£2.06" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/744817425-ob1-clear-multi-surface-construction-sealant-and-adhesive-hybrid-technology store_origin: GB region: United Kingdom --- # Underwater application safe Works from -40°C to +120°C 20+ years proven hybrid formula OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml **Brand:** ob1 **Price:** £2.06 **Availability:** ❌ Out of Stock ## Summary > 🔧 Seal the deal with OB1 — the ultimate hybrid adhesive for every surface, every condition! ## Quick Answers - **What is this?** OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml by ob1 - **How much does it cost?** £2.06 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/744817425-ob1-clear-multi-surface-construction-sealant-and-adhesive-hybrid-technology) ## Best For - ob1 enthusiasts ## Why This Product - Trusted ob1 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Food Safe Certified:** Trusted for environments where safety and hygiene are non-negotiable. - • **Eco-Friendly & Odourless:** A+ air quality rating means safe, solvent-free use indoors and out. - • **Underwater Bonding Power:** Apply confidently underwater—perfect for pool tiles without draining. - • **Extreme Temperature Resilience:** Keeps a rock-solid hold in freezing cold and scorching heat alike. - • **Versatile Multi-Surface Mastery:** Seals & bonds everything from wood to glass with unmatched reliability. ## Overview OB1 Black Multi-Surface Construction Sealant & Adhesive is a 290ml hybrid polymer formula trusted for over 20 years. It bonds and seals a wide range of materials including metal, wood, glass, and tile, maintaining durability from -40°C to +120°C. Its unique underwater application capability and food-safe certification make it ideal for both industrial and residential projects, all while being eco-friendly and odourless. ## Description OB1 is a versatile multi-surface construction sealant and adhesive that is suitable for diverse applications on a wide variety of materials. Whether aluminium, wood, tile, copper, steel, fiberglass, mirror, glass or more, OB1 Multi-Surface Construction Sealant & Adhesive is perfect for numerous interior and exterior applications. OB1 Multi-Surface Construction Sealant & Adhesive maintains its robust bond when cured from -40°C to +120°C and therefore is able to cope in harsh external weathering conditions and in refrigerated environments. In addition, it can also acts as a structural underwater bond in closed-face applications in swimming pools such as floor and wall tiles without the need to drain the pool. OB1 Multi-Surface Construction Sealant & Adhesive is odourless and contains no solvents or isocyanates resulting in an A+ rating for air quality, making it safe for use in residential, domestic and industrial applications. ## Features - ORIGINAL FORMULA - The Original formulation which has been on the market for 20+ years, A versatile Multi-Surface Construction Sealant & Adhesive: Perfect for bonding and sealing felt, copper, aluminium, mirrors, wood, plastic, steel, glass, tile, and mor - DURABILITY - Durable in Extreme Conditions: Maintains a strong bond from -40°C to +120°C, ideal for harsh weather and refrigerated environments. Compatible with most paints; test area when using synthetic or oil-based paints. - FOOD SAFE & UNDERWATER - Can be applied underwater thanks to its hybrid polymer formulation - acts as a structural underwater bond in closed-face applications in swimming pools such as floor and wall tiles without the need to drain the pool, ISEGA approve - ODOURLESS - Eco-Friendly & Odourless: Safe for residential, domestic, and industrial use. Contains no solvents or isocyanates, earning an A+ air quality rating. - CONTENTS - 1 x OB1 Multi-Surface Construction Sealant & Adhesive, Colour: Clear ## Product Details - **Brand:** OB1 - **Specific Uses For Product:** industrial applications, construction, swimming pool maintenance, marine construction - **Material:** Hybrid Polymer - **Item Form:** Liquid - **Special Feature:** Water Resistant, Weather Resistance ## Images ![OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml - Image 1](https://m.media-amazon.com/images/I/5124f2mmFlL.jpg) ![OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml - Image 2](https://m.media-amazon.com/images/I/81QZsk205LL.jpg) ![OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml - Image 3](https://m.media-amazon.com/images/I/71+-GmNwWQL.jpg) ![OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml - Image 4](https://m.media-amazon.com/images/I/71QNFUC828L.jpg) ![OB1 Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml - Image 5](https://m.media-amazon.com/images/I/81Yx3To4-mL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/744817425-ob1-clear-multi-surface-construction-sealant-and-adhesive-hybrid-technology](https://www.desertcart.co.uk/products/744817425-ob1-clear-multi-surface-construction-sealant-and-adhesive-hybrid-technology) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-27*