OB1 Clear Multi-Surface Construction Sealant & Adhesive, Pack of 2
Versatile OB1 construction sealant bonds metals, plastics, wood & more underwater. Zero VOCs, food safe & weather resistant.
The OB1® Clear Multi-Surface Construction Sealant & Adhesive is a versatile, high-performance solution for various bonding and sealing applications. Its unique hybrid polymer formulation ensures excellent adhesion to multiple surfaces, including metals (even lead), plastics (PVC & GRP), glass, mirror, polystyrene, fibreglass, and wood—even in wet conditions.
Key Features
- Zero VOCs: Safe for indoor use with an A+ air quality rating.
- Excellent Chemical Resistance: Withstands harsh conditions.
- Resists Fungal Growth: Ideal for bathrooms and damp environments.
- Weather Resistant: Performs from -40°C to +120°C.
- Food Safe: Conforms to ISEGA standards, perfect for kitchens.
- Paintable & Flexible: Does not shrink or crack.
- Works Underwater: Suitable for marine and pool applications.
Applications
- Kitchen Worktops: Bonds marble, granite, and quartz without staining.
- Solar Panels: Solvent-free, preventing seal failure over time.
- Bathroom Sealant: Zero VOCs prevent mould growth.
- Marine & Pools: Resistant to saltwater.
- Roofing & Guttering: Seals lead flashings and repairs leaks even when wet.
- Mirror & Glass Fixing: No solvent degradation.
- Carbon Fibre/GRP Repairs: Strong, flexible bonds.
- Garden Repairs: Fixes pots, statues, and ponds underwater.
With OB1® Construction Sealant & Adhesive, you get a durable, flexible, and eco-friendly solution for all your sealing and bonding needs.
After bigger quantities? Need extra quantities? Get in touch and we'll organise 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)
- Solar panel sealing
- Bathroom & wet area sealing
- Marine & swimming pool repairs
- Zero VOCs
- Excellent Chemical Resistance
- Resists Fungal Growth
- Paintable
- Does Not Shrink
- Flexibility: Up to 350% elongation
- Temperature Resistance: -40°C to +120°C
- Food Safe (ISEGA Certified)
- Underwater Application Compatible
- Pack Size: 2 Tubes
- Weight: 740g
Always follow local regulations and product guidance.
Free standard delivery on Australian 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.
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