Two-Part Fine Filling Paste, Flexible
Definition:
- Two-Part Fine Filling Paste, Flexible -LSP 787 100 A1-
Product Description
The Two-Part Fine Filling Paste, Flexible -LSP 787 100 A1- is a two component filler paste with high filling characteristics.
The product does not collapse and has excellent adhesion on a multiple base surfaces.
This filling paste is used especially for plastics:
Other Application Areas:
- For repair of plastic exterior body components where surface is damaged with material removed (scratches, holes, rips), without being broken through
- For filling of KU-plastics, that were previously repaired with the Plastic Repair Set -D 007 700-.
- For filling over a repair area to eliminate a mark
Application Instructions
Properties
- Constant, fine, creamy consistency
- High filling characteristics - no collapsing
- Hardens quickly
- Sands well
- Good adhesion on metal and plastic
Base Surface
Suitable base surfaces:
- Steel
- Galvanized sheet steel
- Aluminum
- On all cleaned and sanded plastics in vehicle area
- Fiberglass-reinforced plastics (UP-GF)
- Well-sanded old paint or factory paint
- Hardened two-part filler/two-part primers
Pre-treatment of base surfaces:
- Remove any grease and sand the surface.
- Bare metallic base surfaces are to be insulated with Two-Part Wash Primer -LHV 043 000 A2- and then filled with Two-Part HS Performance Filler. Sand the filler after drying.
- With UP-GF underbodies, clean components of any residual agents and sand the surface.

- Clean once more using the Silicone Remover, Long -LVM 020 100 A5- or Silicone Remover -LVM 020 000 A5- before reworking.

Reworking
Recommended structure:
- Fine filling paste by itself.
- Rework fine filling paste with Two-Part Fine Filling Paste -LSP 784 002 A2- or with Two-Part Spray Filling Paste -ALN 788 007- (except on galvanized steel).
- Prime bare spots and filled areas with Two-Part Wash Primer -LHV 043 000 A2- and then fill with Two-Part HS Performance Filler.

- Then paint over with the top coat.
Note
Before filling, dry-sand the entire surface with P280-400 sandpaper.
Application Table
| Mixing ratio | 2 to 3 % by weight | ||
| Add hardener | Two-Part Hardener -LVM 018 00 A1- | ||
| Pot life | 2 to 4 minutes at +20 ºC (68 ºF) | ||
| Drying time (air drying at +20 ºC (68 ºF) room temperature) | 20 to 30 minutes | ||
| Infrared drying: | |||
| short-wave | approximately three minutes (at 50 % output) | ||
| middle-wave | approximately five minutes | ||
| Sanding compatibility | Preliminary sanding | Final sanding | |
| Wet | as fine filling paste P180 grit | as fine filling paste P320-P360 grit | |
| Dry | as filling paste P80 grit, as filling paste P120 grit | as filling paste P120-P240 grit, as fine filling paste P280 grit | |
Caution
This filling paste may not be applied to PVB (acid-hardening) adhesive primers or one-part primers (for example, synthetic resin).
Application on thermoplastic or elastic coatings is also not possible. In these cases, only apply filler paste to bare steel.
Note
- Before filling, dry-sand the entire surface with P280-320 sandpaper.
- Avoid using excessive hardener paste, to prevent it from bleeding through, especially on daylight colors and light metallic colors.
- Reaction temperature at least +5 ºC (41 ºF).
Test yourself
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