OB1 Black Multi-Surface Construction Sealant & Adhesive (Box of 12)
Premium waterproof sealant for construction, marine & kitchen use. Bonds metals, plastics & wood with 350% flexibility. ISEGA food-safe & VOC-free.
OB1 Black Multi-Surface Construction Sealant & Adhesive is a premium hybrid polymer sealant with exceptional bonding capabilities for a wide range of materials, even in wet or harsh conditions. This solvent-free, odourless solution is suitable for industrial, marine, domestic, and commercial applications.
Key benefits include:
- Excellent chemical and weather resistance
- Resists fungal growth for cleaner environments
- Food-safe formula compliant with ISEGA standards
- Works underwater, including saltwater environments
- Maintains flexibility (350% elongation) from -40°C to +120°C
- A+ rated for air quality with zero VOCs
Versatile Applications:
- Bonds metals (including lead, aluminium, steel) to various substrates
- Ideal for kitchen worktops (marble, granite, quartz)
- Perfect for marine and pool maintenance
- Excellent for carbon fibre, fibreglass, and GRP repairs
- Superior mirror adhesive that won't degrade surfaces
- Reliable solution for bathroom and roofing applications
Technical Advantages:
- Paintable surface after curing
- No shrinkage or cracking over time
- Can be applied in wet conditions without compromising performance
- Solvent and isocyanate free for safer use
- Environmentally compliant formula
After bigger quantities? Need extra quantities? Get in touch and we'll organise it for you.
- Dispatched within 0-2 business days
- Delivery to Worldwide: 6-7 business days*
- Free Shipping Included
- Kitchen worktop installations
- Marine and underwater applications
- Solar panel installations
- Bathroom sealing
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- Colour: Black
- Pack Size: Box of 12
- Weight: 6216 grams
- Temperature Range: -40°C to +120°C
- Elongation: Up to 350%
- Food Safe: ISEGA compliant
- VOC Content: Zero
- Chemical Resistance: Excellent
- Water Resistance: Suitable for underwater use
- Paintable: Yes
- Fungal Resistance: Yes
- Environmental Rating: A+
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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