SIGMATHERM™ 350
Heat-resistant silicone/acrylic finish
- Excellent resistance against weathering
- A minimum drying time of 3 days at 20°C (68°F) should be allowed before exposure to heat
- Heat-resistant up to 350°C (660°F)
- To be used for the internal and external protection of steel surfaces
- Widely compatible with inorganic zinc primers
Need additional information or have questions?
Get in touch with one of our experts
Accordion collapsed
PPG SIGMATHERM™ 350 is a one-component, heat-resistant silicone/acrylic topcoat used for the internal and external protection of steel surfaces. It offers excellent resistance against weathering and has dry heat resistance up to 350°C (660°F). It is widely compatible with inorganic zinc primers.