RGH

Thermal resistant coating

RGH is capable of withstanding extreme temperatures up to 650°C and will resist cracking, chipping, and peeling. It is weather, salt and moisture resistant. There are 3 colours of this product: Flat Black, Manifold Grey and Aluminium.

  • High heat stacks
  • Boiler jackets or breechings
  • Heat exchangers
  • Drying kilns
  • Incinerators
  • Ovens
  • Pipes
  • Many others

MAINTENANCE

Store materials in a temperature-controlled environment, 7°С – 35°С and out of direct sunlight. Two-year shelf life is expected for products stored under these conditions.

QUICK FACTS

Colors Aluminum, Manifold Gray, Black
Solids Content/weight Aluminum, Gray—41-43%, Black—49-51%
Flash Point 40 °С
Sheen Aluminum—22-24% Gray, Black—1-3%
Freeze/Thaw Stability Stable
Shelf Life 4 years unopened store indoors at 4.5 °С to 31 °С
Dry To Touch 1 hour
Drying Time 3-5 hours
Theoretical Coverage 65 meters/liter

On previously painted surfaces blistered and loose paint must be removed. For best results abrasive sandblasting or other mechanical abrasion should be used to create a surface profile similar to sandblasting. Prime all bare areas with RGH before a full coat is applied. Glossy surfaces should be roughened with 320 grit sand paper before recoating. Allow RGH to cure for 24 hours on the surface before temperature is raised above 149 °С for full cure.

DRY TIME: Cures to touch in 4 hours. Second coat can be applied in 24 hours, depending on ambient temperature and humidity. RGH reaches maximum hardness after heat exposure above 150°C for 15 minutes and then allowed to cool down.