Belzona 2221 (MP Fluid Elastomer)

Multi-Purpose, Flexible Repair Composite

A tough, flexible multi-purpose polyurethane elastomer for the repair and coating of rubber components and metal surfaces and casting of new components.

Belzona 2221 (MP Fluid Elastomer) is a two component elastomeric repair composite for the repairing and rebuilding of rubber components.

This versatile high performance elastomer can be applied without the need for specialist tools and will bond strongly to a wide range of substrates including natural rubber, nitrile, neoprene, polyurethane, pvc, steel, copper, aluminium and concrete.

Key Benefits:

  • Application and cure at room temperature – no hot work involved
  • Can be used for casting applications
  • Excellent adhesion to a wide variety of substrates including natural rubber, nitrile, neoprene, SBR (Styrene Butadiene Rubber), polyurethane, PVC, steel, copper and concrete
  • Reduced health and safety risks as it is solvent-free
  • Seamless application small or large areas treated in one operation
  • Good chemical resistance to a wide variety of chemicals
  • Outstanding elongation – up to 700%
  • Good electrical resistance
  • Protection against erosion and corrosion

Applications for Belzona 2221 (MP Fluid Elastomer) include:

  • Creation and repair of concrete expansion joints to provide long-term performance
  • Creation or casting of gasket seals
  • Cold-curing alternative to vulcanized rubber repair of rubber linings
  • Sealing SF6 gas leaks providing environmental protection
  • Casting of new rubber components
  • Protection of exposed threads
  • Fast rubber repair of holes and cracks on pump diaphragms

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Belzona 2221 (MP Fluid Elastomer)

Multi-Purpose, Flexible Repair Composite

A tough, flexible multi-purpose polyurethane elastomer for the repair and coating of rubber components and metal surfaces and casting of new components.

Belzona 2221 (MP Fluid Elastomer) is a two component elastomeric repair composite for the repairing and rebuilding of rubber components.

This versatile high performance elastomer can be applied without the need for specialist tools and will bond strongly to a wide range of substrates including natural rubber, nitrile, neoprene, polyurethane, pvc, steel, copper, aluminium and concrete.

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Oil & Gas

Belzona’s wide range of epoxy-based metal repair composites, high-temperature coatings and linings have been used in the Oil and Gas industry since the late 1970s.

Our materials are specifically designed to provide outstanding erosion and corrosion protection and chemical resistance for equipment operating offshore and onshore at various temperatures and pressures. Belzona offers cost-effective solutions, which reduce downtime and labour costs while eliminating the need for equipment replacement.