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Rumford 40 Year Anniversary
belzona 1000 series

Belzona 1831 (Super UW-Metal)

An epoxy-based repair composite for application to wet and oil contaminated metal surfaces. 

A 2-part composite material for metal repair and resurfacing based on a solvent-free, surface-tolerant epoxy resin reinforced with silicon steel alloy. This composite material is specifically designed for application to wet and oil contaminated surfaces, as well as for underwater applications. It is easy to mix and apply without the need of specialist tools and can be machined using conventional tools.

Key benefits:

  • Bonds strongly to wet, oily and manually prepared surfaces
  • Multipurpose durable repair composite
  • Application and cure at room temperature and underwater - no hot work involved
  • Excellent bonding to metals including stainless steel, carbon steel, aluminium, brass, copper and other rigid surfaces
  • Fully machinable using conventional tools
  • Excellent electrical insulation characteristics
  • Reduced health and safety risks as it is solvent-free
  • No shrinkage, expansion or distortion
  • Outstanding corrosion protection
  • Excellent chemical resistance against a wide range of chemicals

Applications for Belzona 1161 (Super UW-Metal) include:

  • Repair of oil and water leaks
  • Sealing of joints and flanges
  • Repair of cracks and holes on engine and pump casings, transformers, pipes, tanks and other equipment
  • Resurface of pitted metal surfaces
  • High strength structural adhesive for metal bonding
  • Creation of irregular load bearing shims and reforming of bearing housings
Key technical data:
Working life at 25°C (77°F) 15 minutes
Time to mechanical cure at 25°C (77°F) 20 hours
Pull off adhesion (D4541 / ISO 4624) 3,450 psi (23.83 MPa) on blasted mild steel
Compressive strength (ASTM D695) 13,600 psi (93.75 MPa)
Wet and dry temperature resistance 60°C (140°F) wet, 150°C (302°F) dry
Bonds to Aluminium, copper, steel, stainless steel, cast iron, lead, glass, wood, most plastics and other rigid surfaces
Typical applications Wet, oil contaminated and manually prepared surfaces. Bonding, shimming, filling, gluing, patch repairs and many more
Unit size 1kg. Pack sizes may vary locally.

Product documents:

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