OB1 Terracotta Multi-Surface Construction Sealant & Adhesive, Waterproof (Box 0
Waterproof OB1 multi-surface sealant for construction, kitchens, marine & roof repairs. Bonds metals, plastics & wood. ISEGA food-safe certified.
The OB1® Terracotta Multi-Surface Construction Sealant & Adhesive is a versatile, waterproof solution designed for a wide range of applications. With its hybrid polymer formulation, it bonds metals, plastics (including PVC & GRP), glass, mirror, polystyrene, fibreglass, and wood – even underwater. This solvent-free sealant provides a durable, flexible bond that can withstand extreme temperatures from -40°C to +120°C.
Key Features
- Excellent Chemical Resistance
- Resists Fungal Growth
- Weather Resistant
- Food Safe (Conforms to ISEGA Standards)
- No Solvents or Isocyanates
- Does Not Shrink
- Paintable
- Unique Flexibility (350% elongation)
- Environmentally Compliant (A+ Air Quality Rating)
- Works in Wet or Dry Conditions, Including Saltwater
Applications
This sealant excels in various demanding environments. It’s perfect for kitchens, marine applications, roofing, solar panels, and bathroom sealants, offering long-lasting performance without degradation. Its ability to bond materials like aluminium, wood, and carbon fibre makes it ideal for construction and repairs in harsh conditions.
Additionally, its food-safe certification ensures suitability for kitchen worktops and food preparation areas, while its underwater adhesive properties make it a preferred choice for marine and swimming pool applications. From repairing garden ornaments to sealing gutters and lead flashings, the OB1® sealant is a reliable all-in-one solution.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Kitchen worktops (marble, granite, quartz)
- Marine and swimming pool repairs
- Roofing and lead flashing applications
- Solar panel installations
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- Material: Hybrid polymer
- Colour: Terracotta
- Weight: 6204 grams (box of 12)
- Temperature Range: -40°C to +120°C
- Elongation: Up to 350%
- Water Resistance: Effective in saltwater
- Food Safe: Complies with ISEGA Standards
- VOC-Free: Zero volatile organic compounds
- Paintable: Suitable for painted surfaces
- Packaging: Box of 12
Always follow local regulations and product guidance.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You might like
