








🔧 Seal it once, seal it right—wherever, whenever.
OB1 Multi-Surface Construction Sealant & Adhesive is a clear, waterproof twin-pack solution designed for versatile bonding and sealing across 12+ materials. It withstands extreme temperatures from -40°C to +120°C and can be applied underwater, making it ideal for both indoor and outdoor projects including pool repairs. Odourless and eco-friendly with an A+ air quality rating, OB1 is trusted for residential, commercial, and industrial use.
Trustpilot
2 weeks ago
1 week ago
2 weeks ago
5 days ago