--- product_id: 224164279 title: "White Multi-Surface Construction Sealant & Adhesive, 290ml 2in1 formula" brand: "ob1" price: "₹ 3341" currency: INR in_stock: true category: "Ob1" url: https://www.desertcart.in/products/224164279-white-multi-surface-construction-sealant-and-adhesive-290ml-2in1-formula store_origin: IN region: India --- # Underwater application Hybrid polymer tech Works -40°C to +120°C White Multi-Surface Construction Sealant & Adhesive, 290ml 2in1 formula **Brand:** ob1 **Price:** ₹ 3341 **Availability:** ✅ In Stock ## Summary > 🔧 Seal it, bond it, own it — the ultimate all-surface fix! ## Quick Answers - **What is this?** White Multi-Surface Construction Sealant & Adhesive, 290ml 2in1 formula by ob1 - **How much does it cost?** ₹ 3341 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/224164279-white-multi-surface-construction-sealant-and-adhesive-290ml-2in1-formula) ## 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 - • **Trusted Legacy:** Original formula with 20+ years of proven performance and 4.6-star rating from over 1,200 pros. - • **Underwater & Food Safe:** Apply underwater without draining pools; ISEGA approved for food prep areas once cured—safe and reliable. - • **Eco-Friendly & Odourless:** No solvents or isocyanates, earning an A+ air quality rating—work confidently indoors and out. - • **Versatile 2-in-1 Formula:** Seal and bond over 10+ surfaces including metal, glass, wood, and plastic—one tube, endless possibilities. - • **Extreme Weather Durability:** Maintains a rock-solid hold from freezing cold to scorching heat, perfect for any climate challenge. ## Overview OB1 White Multi-Surface Construction Sealant & Adhesive is a 290ml hybrid polymer paste designed for versatile bonding and sealing across multiple materials. It withstands extreme temperatures (-40°C to +120°C), is water-resistant and can be applied underwater, making it ideal for construction, pool repairs, and food-safe environments. With over 20 years of trusted performance and an eco-friendly, odourless formula, OB1 delivers professional-grade durability and reliability for demanding projects. ## Description Free delivery and returns on all eligible orders. Shop OB1 White Multi-Surface Construction Sealant & Adhesive, 290ml 2in1 formula | Hybrid Technology, Excellent Chemical Resistance, Water & Weather Resistant. ## Features - Contains sensitizing substances. May produce an allergic reaction. - 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 more. - 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 approved, therefore suitable for use in food preparation areas (once fully cured) - 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: Anthracite ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08DD2XCSG | | Best Sellers Rank | 304 in DIY & Tools ( See Top 100 in DIY & Tools ) 14 in Sealers | | Brand | OB1 | | Colour | White | | Compatible Material | Aluminium, Fibreglass, Glass, Plastic | | Container Type | Tube | | Customer Reviews | 4.6 4.6 out of 5 stars (1,254) | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 05032822004350 | | Included Components | OB1 SEAL & ADH WHITE 290ML | | Item Form | Paste | | Item Package Quantity | 1 | | Item Type Name | OB1 SEAL & ADH WHITE 290ML | | Item Volume | 290 Millilitres | | Item Weight | 0.51 Kilograms | | Manufacturer | Siroflex Lte | | Manufacturer Part Number | 044933 | | Material | Hybrid Polymer | | Model Number | OB1SCS290W | | Number of Pieces | 1 | | Other Special Features of the Product | Water Resistant | | Specific Uses For Product | General Construction, Underwater Bonding, Food-Safe Applications | | Unit Count | 512.0 gram | | Viscosity Level | High | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** OB1 - **Item form:** Paste - **Material:** Hybrid Polymer - **Special feature:** Water Resistant - **Specific uses for product:** General Construction, Underwater Bonding, Food-Safe Applications ## Images ![White Multi-Surface Construction Sealant & Adhesive, 290ml 2in1 formula - Image 1](https://m.media-amazon.com/images/I/61C5+HqRbLL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: I want to clad my Mahogany stair treads with engineered oak boards . Is this suitable for the job** A: This is good stuff, it has never let me down. **Q: Any good for repairing cracks in exterior stucco cracks?** A: It is a fantastic exterior filler for big cracks. **Q: Can this be used to seal electrical cables going into a back box?** A: I've used this as a seal on marine applications so probably but don't know for sure. **Q: Can you use this to seal fuel tanks ( kerosene)** A: Yes it will see liquids and do not think kerosene would be acidic enough to eat through it so yes ## Frequently Bought Together - OB1 White Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml - OB1 Multi-Surface Construction Sealant & Adhesive, Clear, Gel, Weather Resistant, Waterproof, Twin Pack - OB1 PlumbersPal White - Sanitary Sealant & Adhesive - Ideal for Kitchens & Bathrooms - Mould Resistant - Works in Water - Paintable - Permanently Elastic - 290ml --- ## 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.in/products/224164279-white-multi-surface-construction-sealant-and-adhesive-290ml-2in1-formula](https://www.desertcart.in/products/224164279-white-multi-surface-construction-sealant-and-adhesive-290ml-2in1-formula) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-27*