DAF 95XF. Manual — part 17
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1.5 RESPRAYING THERMOPLASTIC POLYMER PARTS
Thermoplastic polymers include the following
”elastic” plastics: ASA, ABS and PUR.
1.
Remove any preserving agents, if
applicable; see main group ”General
Operations”.
2.
Clean the area to be sprayed with a solvent.
3.
Sand the area to be resprayed with P180
sand paper
4.
Fine-sand with 3M Scotch Brite ultra fine or
an equivalent product.
5.
Remove any dust from the sanded section
with a Tack-rag cloth.
6.
Blow ionised air over the area to be
resprayed, or clean the area with an
anti-static liquid.
7.
Clean the area to be sprayed with a solvent.
8.
Bring an elastic top coat (10-15% elastifier
in the base paint) according to the
manufacturer’s instructions.
9.
Leave the top coat to evaporate/dry.
Comply with the drying time as laid down in
the manufacturer’s instructions.
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1.6 RESPRAYING GLASS-FIBRE REINFORCED POLYESTER PARTS
These parts can be recognised by the visible
fibre-glass structure at the rear of the part, and
the gel coating at the front of the part.
1.
Remove any preserving agents, if
applicable; see main group ”General
Operations”.
2.
Clean the area to be sprayed with a solvent.
3.
Sand the area to be repaired first with P80
sand paper and then with P180 sand paper.
4.
Remove any dust from the sanded section
with a Tack-rag cloth.
5.
Fill the area to be repaired.
6.
Leave the filler to dry.
7.
Apply spray filler to the part to be
resprayed.
8.
Leave the spray filler to dry.
9.
Sand the filled area first with P80 sand
paper and then with P180 sand paper.
10. Remove any dust from the area to be
resprayed with a Tack-rag cloth.
11. Clean the area to be sprayed with a solvent.
12. Again remove any dust from the area to be
resprayed with a Tack-rag cloth.
13. Blow ionised air over the area to be
resprayed, or clean the area with an
anti-static liquid.
14. Apply filler to the area to be resprayed.
15. Leave the filler to evaporate/dry.
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16. If necessary, fine-sand with 3M Scotch Brite
ultra fine or an equivalent product.
17. Remove any dust from the area to be
resprayed with a Tack-rag cloth.
18. Blow ionised air over the area to be
resprayed, or clean the area with an
anti-static liquid.
19. Apply the top coat according to the
manufacturer’s instructions.
20. Leave the top coat to evaporate/dry. Drying
temperatures must not exceed 60
_C.
Comply with the drying times listed in the
manufacturer’s instructions.
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