Three easy-to-select hardeners, for all application conditions…

Carmaster Hardeners

The balance of solvents in each of the Carmaster Hardeners is optimised to provide excellent flow and gloss for various temperature ranges or application methods, when used with CS-3800 Carmaster GP 2 Pack Reducer.

CH-5100 Carmaster Fast Hardener
  • Below 20°C
  • Commonly used when air drying
CH-5200 Carmaster Normal Hardener
  • 20°C to 30°C
  • Most common choice
CH-5300 Carmaster Slow Hardener
  • Over 30°C
  • Also for use on large areas

Please refer to the relevant primer, topcoat or clearcoat Technical Data Sheet for mixing ratio details.