5000 Series — Low Temperature Moisture-Tolerant Barrier Coating
Belzona 5831LT
A moisture-tolerant epoxy coating for corrosion protection of wet and oil contaminated surfaces at lower temperatures.
Similar to Belzona 5831 (ST-Barrier), this 100% solids coating uses moisture-tolerant technology and is specially formulated for application at low ambient temperatures and on cold substrates — curing down to just 5°C (41°F). Displaces surface contaminants for maximum adhesion on damp, wet or oily surfaces and underwater.

Product Description
Belzona 5831LT is an environmental moisture-tolerant barrier coating, specially formulated for the protection of metallic and non-metallic surfaces at lower temperatures. Similar to Belzona 5831 (ST-Barrier), this coating uses moisture-tolerant technology. The product displaces surface contaminants, ensuring maximum adhesion to damp, wet or oily surfaces and underwater.
This 100% solids material can be applied on to virtually any surface and is easy to apply at low ambient temperatures and on cold substrates. Belzona 5831LT will provide long-term protection against corrosion, erosion and environmental attack.
Product Video
Key Benefits
- Simple mixing ratio
- Application and cure at temperatures as low as 5°C (41°F) — no hot work involved
- Cures underwater
- Reduced health and safety risks as it is 100% solids
- Excellent bonding to wet surfaces
- Tolerant to oil contamination
- No shrinkage, expansion or distortion
- Prevents galvanic corrosion
- Excellent bonding to many metal surfaces including steel, stainless steel and other specialist steels as well as to non-metallic surfaces such as concrete and brick
Applications
- Prevention of corrosion and deterioration of metallic substrates in splash zones and underwater areas
- Corrosion protection on pipework, tanks, bunds and clarifiers
- Protecting submersible pumps, valves and transformers from the effects of galvanic corrosion
- Long-term repair and coating of oil and water leaks — sealing of joints and flanges
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More Information
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