Skip to the content

Hi Temp™ Uniprime

HI TEMP™ Uniprime is a silicone heat resistant primer. HI TEMP™ Uniprime is recommended for continuous service temperatures to 550°C.

It comes with a catalyst which facilitates air drying at ambient temperature in the event that delays occur before topcoating with HI TEMP™ 400 or 600.


Areas of use include steel boiler stacks, chimneys, steam pipes, furnaces, reaction vessels, etc., which are subject to high heat in industrial atmospheres.


Protects assets subject to elevated temperatures.


  • Heat resistant to 550°C continuous
  • Excellent heat quench resistance
  • Compatible with Hi Temp™ topcoats

Where to buy Dulux Protective Coatings