Belzona 1521 (HTS1)

A 2-part spray-applied epoxy coating designed  to resist water, aqueous solutions and hydrocarbons up to a temperature of 150°C (302°F) in full immersion. Belzona 1521 (HTS1) exhibits excellent resistance to high temperature corrosion, rapid depressurisation and  a broad range of process fluids. This systems is easy to mix and it cures at room temperature, eliminating the need for hot work. Higher chemical resistance can be achieved in service through post curing.

Key benefits:

• Excellent high temperature corrosion resistance, suitable for full immersion in water/hydrocarbon mixtures up to 150°C (302°F)
• Resistant to high pressures
• Excellent resistance to a wide range of hydrocarbons and stripping agents
• System applied by heated airless spray allowing to protect large areas
• Application and cure at room temperature - no hot work involved
• Withstands steaming out and most other decontamination processes up to 210°C (410°F)
• Resistant to rapid and explosive decompression
• Solvent-free material allowing it to be safely applied in confined areas
• Spark testable and application defects are easily repaired
• Excellent adhesion to most metal surfaces including steel, stainless steel and specialist alloys as well as other coating systems

Applications for Belzona 1521 (HTS1) include:

• High temperature epoxy coating for vessels, distillation units, slug catchers and scrubber units
• Corrosion resistant coating applied by spray to stripper towers and autoclaves
• Spray lining for internal surfaces of hydrocyclones to protect against corrosion