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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.
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