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Corrosion damage


  1. Sand off with P80 - P240 dry sandpaper.
  2. Thinly pre-prime 2K Epoxy Primer filler.
  3. Fill with Auto-K Fine Putty (Part. No.: 745 141) after full hardening.
  4. After full hardening sand with P240 dry sandpaper first and fill pores with Auto-K combination filler (Part. No.: 745 507).
  5. Fine sand with P400 dry sandpaper. Subsequently clean and mask.
  6. Thinly apply 2K Epoxy Primer Filler, then 3 spray processes with forced interim drying.
  7. After full hardening with P800, prebuff with wet emery paper. Fine sand with P1200.
  8. Roughen inner edge zone with grey ultra-fine abrasive pad, outer edge zone with sponge and Schleiffix.
  9. Dry and clean area
  10. Apply a thin spray of 1K water-borne paint to a pre-warmed area (25-30°C) and continue with the normal painting process.
  11. When using barely opaque colour tones, after a corresponding flash time (matt stripped) it might be necessary to apply additional paint processes.
  12. Important: after each painting process, completely flash off the paint.
  13. Paint 2K Rapid Clear Coat in 2 complete paint processes with interim flash off time.
  14. Paint blender thinner / clear coat in light painting steps in all transition zones.
  15. If necessary, polish the transition zones after full hardening.


  • SprayMax 2K Epoxy Primer Filler (Part. No.: 680 033) guarantees outstanding adhesion and corrosion properties for nearly all substrates.
  • With SprayMax 2K Rapid Clear Coat (Part. No.: 680 063), you get the scratch-proof, solvent and petrol resistant finishes.
  • About 50% process cost savings.
  • Perfect painting results, just like with a spray gun.


  • Matt stripping the painted areas can be accelerated by blowing with a hair dryer.
  • Drying time at least 5 minutes.
Auto K - fine polyester filler putty (250g)

Auto K - fine polyester filler putty (250g)

5,90 € *
2,36 € per 100 g
Auto K - fine polyester filler putty (500g)

Auto K - fine polyester filler putty (500g)

7,90 € *
15,80 € per 1 kg
Auto K - combination filler putty (200g)

Auto K - combination filler putty (200g)

4,99 € *
2,50 € per 100 g
DupliColor CM 2K Epoxy Prime Filler (200ml)

DupliColor CM 2K Epoxy Prime Filler (200ml)

26,85 € *
13,42 € per 100 ml
Required Products

Repair step




Silicone Remover

ca. 5-10ml¹)


Fine polyester filler
Combination filler

max. 5mm
max. 1mm


2K Epoxy-Primer Filler

weniger als 70µm


Aqua silicone remover

ca. 5 - 10ml¹)


1K water borne paint

ca. 25-30µm

Clear coat:

2K Rapid Clear Coat

ca. 30-35µm


Blender clear or

Blender thinner

ca. 5µm
ca. 5µm

¹ Varies depending on area and degree of soiling.