Spray Filler

Use

For filling small damages during car body repairs.
For isolation acrylic coatings from polyester putties.

Mixing ratio by volume

Putty: 100
Hardener: 4,5
Thinner max: 10%

Stir thoroughly until achieving homogenous consistency.

Layer numbers

1÷3 layers
Gun parameters
Nozzle: 2,0÷3.0 mm
Pressure: according to gun producer recommendations, usually 2,0÷2,5 bar.
Layer thickness
Do not exceed the thickness of 200µm every single wet layer.
Do not exceed the thickness of 600 µm.

Evaporation time

Between layers: approx. 5 min.
Before baking: approx. 10 min.

Evaporation time depends from the temperature and thickness of the layer.

Hardening time

2-3 hours in 20°C.
25-30 minutes in 60°C.

Temperature below 20°C significantly increases the hardening time.

IR Drying

5÷7 minutes of short waves, depending on the layer thickness and the type of radiator.
Do not exceed the temperature of 60°C.
Use as recommended by the equipment manufacturer.

Caution: Wait about 5 minutes before the IR drying process.

Efficiency

1 liter of the mixture is enough to paint about 8 m2 of the surface with a 100 µm thick layer.

Further work

Polyester putties can be over coated with:

• 2K acrylic fillers.
• 2K epoxy fillers.

General notes

• Minimal application temperature is +15°C.
• Use personal protection equipment during the 2K products application. Protect eyes and respiratory system.
• The rooms should be well ventilated.
• Tools should be washed directly after application.

Caution: To maintain safety, always follow the instructions given in the MSDS for
the products.