OB1 Silver Multi-Surface Construction Sealant & Adhesive (Pack of 2)
High-performance, solvent-free construction sealant & adhesive for marine, roofing, and food-safe applications. Bonds metals, plastics & wood.
The OB1 Silver Multi-Surface Construction Sealant & Adhesive (Pack of 2) is a high-performance hybrid polymer sealant and adhesive, designed to bond and seal a wide variety of materials, including metals, plastics, wood, glass, and more. With zero VOCs and no solvents or isocyanates, it provides a safe, flexible, and durable solution for diverse industrial and domestic applications.
Key Features
- Bonds all metals, even lead, and plastics including PVC, GRP, and more
- Can be used in wet or dry conditions, including underwater and in saltwater environments
- Excellent chemical resistance and resists fungal growth
- Paintable and environmentally compliant with an A+ rating for air quality
- Flexible bond capable of elongating up to 350%
- Suitable for food-safe applications (conforms to ISEGA Standards)
Applications
- Marine and pool sealant—ideal for underwater repairs and tile bonding
- Solar panel installation—prevents seal failure due to its solvent-free formula
- Mirror adhesive—safe for use without degrading backing materials
- Bathroom sealant—prevents mould growth with a solid, crack-free cure
- Roofing and gutter repairs—bonds lead flashings and fixes leaks, even underwater
- Garden repairs—fixes cracked concrete, slate, terracotta, and more
- Construction—excellent for sealing and adhering panels, wood, and metal
With a working range from -40°C to +120°C, OB1’s robust bonding capability makes it ideal for harsh weather conditions, refrigeration, and industrial use.
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
- Marine and underwater applications
- Swimming pool repairs
- Solar panel installation
- Mirror bonding
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- Pack Size: 2
- Material Type: Hybrid polymer
- VOC Content: Zero
- Solvent-Free: Yes
- Food-Safe: Conforms to ISEGA Standards
- Weather Resistance: Excellent
- Chemical Resistance: High
- Flexibility: Up to 350%
- Temperature Range: -40°C to +120°C
- Weight: 750g
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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