Belzona
Belzona 1251
Belzona 1251 (HA-Metal) A durable, single component metal repair composite based on a silicon alloy blended with a heat-activated epoxy resin. Designed to repair and protect metal surfaces suffering from Corrosion under Insulation (CUI), Belzona 1251 (HA-Metal) can be easily applied by spatula, applicator or brush. This heat-activated material can be applied directly onto hot surfaces (70-150°C / 158-302°F) with minimal surface preparation avoiding production downtime. Once cured, this 100% solids repair composite provides outstanding corrosion protection. Belzona 1251 (HA-Metal) is ideally suited to be overcoated with to ensure long-lasting performance.
Key benefits
- 01In-situ application to live equipment operating at high temperature with minimal surface preparation
- 02Multi-purpose durable metal repair composite
- 03Single pack system, no weighing or mixing required
- 04Reduced health and safety risks as it is 100% solids
- 05Fast cure allowing equipment to be re-insulated with minimum delay
- 06Excellent corrosion protection
- 07Impact and abrasion resistance
- 08Good chemical resistance against a wide range of chemicals
- 09Excellent adhesion to metals including stainless steel, carbon steel, aluminium, brass and copper
- 10Does not corrode
Applications
- Repair and prevention of Corrosion under Insulation (CUI)
- Resurface of pitted metal surfaces
- Repair of thin-wall defects
- Bonding of doubler plates
- Leak sealing of pipework