Choose Light grey or Dark grey in the available 1 L and 3 L pack sizes shown by the selector.
What is it used for? Mipa 2K-HS-NiN-Filler F 37 is used as a wet-on-wet filler for efficient refinishing, especially where fast recoatability and reduced sanding work are important. It suits repaired panels, replacement parts and prepared plastic or metal components that need a smooth, quickly overcoatable base. The light grey shade is particularly useful where a brighter filler shade supports the final colour system.
Mipa 2K-HS-NiN-Filler F 37 works in a 5:1 system and is compatible with Mipa 2K-Hardener H 10 fast, Mipa 2K-MS-Hardener MS 10 fast and Mipa 2K-MS-Hardener MS 25 normal. Mipa 2K-Thinner normal V 25 is used at 25 to 30%. Recoating can start after only 15 to 20 minutes at 20 °C, which is one of the key reasons F 37 is chosen for fast-throughput refinishing. The light grey shade helps build a clean and even undercoat where a brighter filler colour supports the topcoat system to follow. This keeps Mipa 2K-HS-NiN-Filler F 37 useful in real repair planning.
In practical use, F 37 gives universal adhesion on steel, iron, aluminium and galvanised substrates, and it can also be used on many common automotive plastics after correct preparation. Intact, sound e-coatings can be overcoated without prior sanding, and the filler can be overcoated without intermediate sanding within five days. That makes it more than a narrow spot-repair product. It is also valuable for new parts, van bodies, cabs, platform gates and other work where a wet-on-wet structure saves time without sacrificing a professional finish. Very good overspray absorption and the short recoat window help keep application stable and predictable.
Mipa 2K-HS-NiN-Filler F 37 is a 2K polyurethane wet-on-wet filler for refinishing work that needs to move quickly from preparation into topcoating. It is made for jobs where the filler stage should level and isolate the surface without creating another sanding cycle. Light grey and Dark grey are the available catalogue shades, while F 37’s fast recoatability gives it a clear place in efficient bodyshop routines. It is especially strong where panels, replacement parts or prepared repairs need a wet-on-wet primer layer that keeps the workflow moving.
Use F 37 as a wet-on-wet filler where fast recoatability and efficient preparation are required, including suitable intact CDP-coated surfaces and properly prepared plastic surfaces.
| Product type | 2K HS wet-on-wet filler |
|---|---|
| Mixing ratio | 5:1 |
| Compatible hardeners | Mipa H 10; Mipa MS 10; Mipa MS 25 for higher temperatures or larger passenger-car surfaces |
| Thinner | 25–30% Mipa 2K-Thinner V 25 |
| Key properties | Fast recoatability; universal adhesion; excellent overspray absorption |
| Direct substrate scope | Steel; iron; aluminium; galvanized substrates; common automotive plastics including PP-EPDM, ABS, PC, ABS-PC, PUR, PVC and GRP, with TDS preparation |
| E-coat | Intact, sound e-coatings can be overcoated without pre-sanding |
| Intermediate sanding window | Can be overcoated without intermediate sanding within 5 days |
| Dry film thickness | 20–30 µm |
| Recoatable at 20 °C | 15–20 min; 20–30 min when using MS 25 |
| Available colours | Light grey; Dark grey |
| Available pack sizes | 1 L; 3 L |
| Option | Availability |
|---|---|
| Dark grey, 1 l | Selectable catalogue option |
| Dark grey, 3 l | Selectable catalogue option |
| Light grey, 1 l | Selectable catalogue option |
| Light grey, 3 l | Selectable catalogue option |
| Option | Article number | EAN / GTIN |
|---|---|---|
| Dark grey, 1 l | 229510005 | 4016176619652 |
| Dark grey, 3 l | 229530005 | 4016176619645 |
| Light grey, 1 l | 229510000 | 4016176618037 |
| Light grey, 3 l | 229530000 | 4016176618983 |
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