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🔧 Seal it once, seal it right — the last adhesive you’ll ever need!
OB1 Multi-Surface Construction Sealant & Adhesive is a clear, gel-based, weather-resistant twin pack designed for professional-grade bonding and sealing across diverse materials. It withstands extreme temperatures (-40°C to +120°C), is waterproof including underwater applications, and boasts an A+ air quality rating due to its solvent-free, odourless formula. Perfect for indoor and outdoor use, OB1 is trusted for everything from pool tile repairs to roofing and mirror installation.
| ASIN | B0C6YJJ93P |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 98,050 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,157 in Sealers |
| Colour | Clear |
| Customer Reviews | 4.8 4.8 out of 5 stars (26) |
| Date First Available | 2 Jun. 2023 |
| Included components | Applicator Nozzles |
| Item Package Quantity | 1 |
| Item Weight | 522 g |
| Item model number | OB1-Twin Pack |
| Manufacturer | OB1 |
| Material | Plastic,Polymer |
| Part number | OB1-Twin Pack |
| Product Dimensions | 23 x 9.6 x 6.8 cm; 522 g |
| Special Features | Water Resistant, Weather Resistance |
| Style | Clear Twin Pack |
L**E
Just get this. Don’t mess about with the cheap rubbish
Don’t waste your money on any other adhesive sealant as this is clearly the best. I use it for so many things and i wouldn’t start any job without having a couple of tubes of this to hand. Les Halsall
W**H
great gllue, no smell, awesome
great, no smell, good for outdoor
B**T
This is the stuff you're looking for...
Seals and sticks well, just ensure you have a robust sealant gun as it's thick stuff! Not as easy to finish as silicone or caulk however it provides a much better result.
P**T
Good value
Sticks in all weather great product
Trustpilot
3 days ago
3 weeks ago