Heat Transfer Grey (Air Cure)
Heat Transfer Grey is an air-cure, charcoal grey heat-dissipating coating with a soft metallic matt finish, rated up to 648°C (1,200°F) without discolouration. It helps radiators, engine blocks, intercoolers and transmission cases shed heat. We apply it in-house at our workshop in Heybridge, Essex.
Key features
- Thermal conductivity: industry-leading, thanks to its submicron formulation.
- Heat resistance: up to 648°C without discolouration.
- Adhesion: excellent, even after repeated heating and cooling cycles.
- Protection: superior anti-corrosive properties and resistance to thermal shock.
- Curing: touch dry in 40 minutes, with a full cure in five days.
Typical uses
- radiators
- engine blocks
- transmission cases
- heat sinks
- intercoolers
- anywhere heat dissipation is needed
For a semi-gloss black alternative, see Arctic Black.
Process, guarantee and contact
Every part is blast cleaned with clean, virgin media, alcohol washed, preheated, masked where required and then coated.
Cerakote ceramic coatings carry a one-year guarantee, or two years with our two-stage plasma base and Cerakote system. Full details are on our ceramic coating guarantee page.
See our engine parts page for the full range of coatings. For a quote, call 01621 841100 or email msb@msbpcl.co.uk. You can also send your parts by courier.
Heat Transfer Grey FAQs
What temperature is Heat Transfer Grey rated to?
Up to 648°C (1,200°F) without discolouration.
How long does Heat Transfer Grey take to cure?
It’s touch dry in 40 minutes and fully cured after five days.
Which parts benefit from Heat Transfer Grey?
Radiators, engine blocks, intercoolers, transmission cases and other parts that need to shed heat.