Acryl Filler SHS 4:1
Filling acryl filler to zinc coated steel.
Variants
color
art. nr.
capacity
quantity in box
gray
2816
0,8 l + 0,2 l
6
white
2812
0,8 l + 0,2 l
6
black
2813
0,8 l + 0,2 l
6
gray
10022
3,75 l
4
white
10024
3,75 l
4
black
10023
3,75 l
4
hardener
10025
0,94 l
4
Gloss grade
matt
Description
High quality bicomponent acrylic filler with great adhesion to steel, aluminium, zinc coated steel, poliester putties and old varnished surfaces.
HS product with high solid content which gives perfect filling. Dedicated for car body repairs.
Advantages
- Great adhesion to difficult substrates.
- Good filling and isolating substrates.
- Easy to mix and apply.
- Very good stability on vertical surfaces.
Substrates
Acryli filer SHS 4:1 can be applied over:
- Steel and aluminum after sanding and degreasing.
- Zinc coated steel after sanding and degreasing.
- Sanded Glass Fibre (GFK/GRP).
- Polyester putties,
- Wash primers.
- Epoxy fillers.
- Old or factory finishes in good condition after sanding and.
Good surface preparation is necessary to achieve the best results of repairs. Recommended sand paper with gradation as follows:
– sanding by hand (dry or wet ) : P280÷P320 (GRP P400).
-sanding by machine (dry) : P180÷P220.
Important informations
degrease
mixing ratio by weight
4 : 1 + 10% (filling)
4 : 1 + 20% (priming)
spray viscosity
40÷50 sec in 20°C (filling)
25÷30 sec in 20°C (priming)
pot life
60 min / 20°C
1÷3 layer
HVLP / RP
ø1,6 ÷ 2,0 mm
between layers
5÷10 min
before baking
10 min
Curing time
Filling primer /130÷300 µm/ - ready to sand after drying overnight.
Grounding primer /60÷130 µm/ - ready to sand after 3÷4 h.
Filling primer /130÷300 µm/ - ready to sand after baking for 35÷40 minutes and cooling dawn (about 2 hrs.).
Grounding primer /60÷130 µm/ - ready to sand after baking for 25÷30 minutes and cooling dawn (about 2 hrs).
P360 ÷ P500
P600÷P1000
Use
For car repairs as a filling or grounding(thin film) filler.
Mixing ratio by volume
Filler: 4
Hardener: 1
Thinner: 10% (filling primer), 20% (grounding primer)
Stir well smooth mixture is achieved.
Spraying viscosity
40÷50 seconds at 20°C (filling primer )
25÷30 seconds at 20°C (grounding primer).
Pot life
Approx. 60 minutes at 20°C
Number of layers
1÷3 layers; 60÷300µm depending on the size of the gun nozzle.
Parameters for RP spray gun
Nozzle: 1,6÷2,0 mm; Pressure : 2,0-2,2 bar.
Parameters for HVLP spray gun
Nozzle: 1,5÷1,9 mm; pressure inside the nozzle: 2,0 bar.
Evaporation time
Between coats: 5÷10 minutes
Before baking: 5÷15 minutes
Evaporation time depends on temperature and film thickness.
Curing time
At 20°C:
Filling primer /130÷300 µm/ - ready to sand after drying overnight.
Grounding primer /60÷130 µm/ - ready to sand after 3÷4 h.
At 60°C object temperature:
Filling primer /130÷300 µm/ - ready to sand after baking for 35÷40 minutes and cooling dawn (about 2 hrs.).
Grounding primer /60÷130 µm/ - ready to sand after baking for 25÷30 minutes and cooling dawn (about 2 hrs).
Temperature below 20°C significantly increases the hardening time.
IR drying
Filling primer /130÷250µm/: 15÷20 minutes of short wave.
Grounding primer /60÷130 µm/: 8÷10 minutes of short wave.
Do not exceed the temperature of 60°C.
Use according to recommendations of manufacturer.
Wait 10 minutes before IR drying.
Dry sanding
Grinding machine: P360÷P500.
Hand sanding: P280÷P320.
Wet sanding
Hand sanding: P800÷P1000.
Grinding machine: P600÷P1000.
Further work
2K acrylic fillers can be directly over coated with:
- 2K acrylic top coats.
- 1K base coats.
General notes
- Do not exceed recommended doses of hardener!
- The best repair results can be achieved at room temperature. Temperature in body shop and temperature of a product should be the same.
- When working with 2K products, it is recommended to use personal protection equipment. Protect the eyes and respiratory system.
- Clean the guns and equipment immediately after use.
- The rooms should be well ventilated.
Caution: To maintain safety, always follow the instructions given in the MSDS for the products.
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