501 CRSG – Surface Tolerant Epoxy

501 CRSG is a solvent free epoxy coating engineered to provide long term protection for steel and concrete structures exposed to corrosion and chemicals. Its surface-tolerant formulation allows application to mechanically prepared, hydro-blasted, or abrasive blast cleaned surfaces, curing at temperatures as low as 5°C (41°F), making it suitable for colder climates and damp conditions.

With mild chemical resistance and high corrosion protection, 501 CRSG is ideal for bund lining, cold water lines, and pipework. It delivers durable performance in environments where surface preparation may be less than ideal, offering protection against low concentration chemicals and condensation.

Key Features

• Mild chemical resistance
• High corrosion resistant for long term durability
• Ideal for bund lining and surface tolerant applications
• Cures at temperatures as low as 5°C (41°F)

Typical Applications

• Cold water lines
• Pipework
• Internal & external tank surfaces
• Structural steel
• Sheet and bearing piles
• Chemical intake areas
• Process equipment
• Sumps
• Chemical containment and bund areas

Real World Applications

Find out how 501 CRSG – Surface Tolerant Epoxy has delivered reliable results in real-world repairs by exploring our case studies.