Properties of 840R epoxy primer
Primer 840R offers excellent resistance to moisture, corrosion and chemical attack. A Chromate free epoxy primer, it provides excellent adhesion to properly treated metal substrates. It is both flexible and highly filling. This product complies with Directive 2004/42/EC on VOCs.
Preparing the bodywork primer
Surfacer 840R needs to be mixed with products depending on the chosen application:
It can be coloured with AM Centari® MasterTints® up to a maximum of 10% by weight.
Application of 840R primer
840R is applied in 1 to 2 coats. The 2nd coat is applied once a matt appearance has been achieved.
Apply with a gravity spray gun using a 1.4 - 1.6 mm nozzle and 3-4 bar pressure.
Substrates compatible with 840R primer
This product is suitable for :
- Rough substrates such as shot-blasted metal.
- Bare metal (steel, aluminium and Galvanized steel).
- Original finishes
- Old baked-on repairs
- Cromax polyester putties.
It can be coated with all 2K surfacers and Cromax finishes.
