Colour | Art. No. | Capacity | Quantity per carton |
light grey | 16528 | 3,6 l | 4 |
hardener | 16529 | 0,9 l | 4 |
High-quality 2K epoxy primer with anti-corrosion additives designed for anti-corrosion protection of commercial vehicles, transportation means, and agricultural machinery. It excellently protects steel substrates against corrosion by creating a tight protective coating. It can be used as a filling or insulating primer for sanding. When highly diluted it can be applied using „wet on wet” technique.
degrease
Mixing ratio
4 : 1 + 20 ÷ 50%
Spraying viscosity
30 ÷ 40 sec/ 20°C (filling version)
20 ÷ 25 sec/ 20°C (grounding version)
16 ÷ 20 sec/ 20°C (wet on wet version)
Pot life
5 h / 20°C (filling version)
5 h / 20°C (grounding version)
6 h / 20°C (wet on wet version)
1 ÷ 2 layers
HVLP / RP
ø1,6 ÷ 2,2 mm (Thinning 20 ÷ 35%)
ø1,2 ÷ 1,5 mm (Thinning 45 ÷ 50%)
between layers
5 ÷ 10 min
before baking
~ 10 min
Hardening time (for filling and grounding versions)
24 h / 20°C
45 min / 60°C
P320 ÷ P400
Product designed for anti-corrosion protection of commercial vehicles, transportation means, and agricultural machinery as an filling or insulating primer for sanding or to be applied with „wet-on-wet” technique.
Primer: 4
Hardener: 1
Thinner: 20 ÷ 50%
Stir thoroughly until achieving homogenous mixture.
Filling version: 30 ÷ 40 sec at 20°C/DIN4
Grounding version: 20 ÷ 25 sec at 20°C/DIN4
Wet on wet version: 16 ÷ 20 sec at 20°C/DIN4
Thinning 20 ÷ 25%: 5h at 20°C
Thinning 30 ÷ 35%: 5h at 20°C
Thinning 45 ÷ 50%: 6h at 20°C
1 ÷ 2 layers Recommended coating thickness:
Pneumatic spraying
Gun parameters RP/HVLP
Thinning: 20 ÷ 35%
Nozzle: 1,6 ÷ 2,2 mm; Inlet pressure: 2,0 ÷ 2,2 bar
Thinning: 45 ÷ 50%
Nozzle: 1,2 ÷ 1,5 mm; Inlet pressure: 2,0 ÷ 2,2 bar
Airless spraying with air jacket*
Nozzle: 0,33 ÷ 0,38 mm; Pressure: 100 ÷ 140 bar; air jacket: 2 bar
*depending of the recommendations of the equipment manufacturer
Between layers: 5 ÷ 10 minutes
Before baking: approx. 10 minutes
Before coating (wet-on-wet): 60 ÷ 120 minutes
Evaporation time depends on the temperature and the layer thickness.
Depending on the layer thickness:
Temperature below 20°C significantly increases the hardening time.
10 ÷ 15 minutes of short waves for the thickness of 150 ÷ 200 μm. Do not exceed 60°C. Use as recommended by the equipment manufacturer. Wait about 10 minutes before starting the heater drying.
Hand sanding: P280 ÷ P320
Machine sanding: P320 ÷ P400
2K epoxy primers can be directly over coated with following Troton products:
Caution: To maintain safety, always follow the instructions given in the MSDS for the products.