Features of Cromax 825R Washprimer surfacer
- Very good resistance to corrosion and blistering.
- Non-aggressive, prevents delamination, sanding scratches and surface defects.
- Good filling power. Used as a reactive surfacer primer.
- Excellent adhesion to metals, recommended as a primer.
- Can be overcoated with Cromax 2K primers or Cromax solvent-based finishes.
- Can be tinted with AM Centari® MasterTints® base colours (up to a maximum of 5% by weight).
- Can be used to isolate small areas of sanding prior to application of a Cromax® waterborne basecoat.
- VOC compliant, in accordance with Directive 2004/42/EC
Substrates for application of Cromax 825R primer
- Bare metal: steel, aluminium and galvanized steel -Original finishes*.
- Cromax polyester putties.
* Not recommended for repairing thermoplastic acrylic finishes.
Application of Cromax 825R Washprimer Surfacer
- Mixing ratio: 2:1 with standard Thinner XB383
- Apply with a gravity-feed spray gun with 1.3 - 1.5 mm nozzle and 3-4 bar pressure in 1 - 2 coats with 15 min between coats.
- Drying time at 20°C: 1h
- Drying time at 40°C: 40 min.
- Drying time at 60°C: 15min
