Universal primer D831 - PPG
Universal D831 is a beige, two-component, Chromate free, pigmented PHOSPHATE primer that complies with European VOC regulations. It has been designed to give good adhesion when used on new panels and to enhance the adhesion of paints that are subsequently applied. Universal D831 can be used in a wet-on-wet system if required and can be overcoated with most PPG 2K Primers. This product must always be catalysed with its specific reactive Thinner D832 or D833.
Application, evaporation and drying of D831 beige phosphating primer :
- Nozzle diameter: 1.6-1.8 mm
- Number of coats: 2
- Evaporation between coats at 20°C: 5 minutes
- Drying time
- Powder dry: 5 minutes
- Dry to sand at 20°C: 30-45 minutes
- Dry to sand at 35°C: 30-45 minutes
- Dry film thickness: 15-20 µm
