SigmaTherm 230

Two-component, high-build, heat-resistant epoxy phenol novolac coating

Principal Characteristics

• Provides a corrosion resistant barrier on carbon steel and stainless steel under thermal insulation

• Suitable as heat resistant system under insulation up to 230°C (450°F)

• Suitable for use in cryogenic conditions

• Excellent protection and resistance against corrosion and severe chemicals

• Excellent resistance to thermal shock during rapid wet & dry cycling

• Meets CS-1, 3 and 4 for carbon steels under thermal insulation according to NACE SP0198-10

• Meets SS-1, 2 and 3 for stainless steels under thermal insulation according to NACE SP0198-10

• No post-curing is required to obtain mechanical strength

• Can be applied on hot substrate up to 150°C (302°F), please contact your PPG representative for detail

Colour and Gloss Levels

• Pink, gray

• Eggshell

Note: Epoxy coatings will chalk and fade upon exposure to sunlight, elevated temperatures, or chemical exposure. Discoloration and normal chalking does not impact performance. Light colors will darken over time. Some batch-to-batch variation in color is to be expected. Color matches are approximate.