Mipa P50 2K Polyester Glass Fibre Putty FIller Including Hardener
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Why Choose Nebula Paints?
Mipa P50 Glass Fibre Body Filler is a high-performance two-component polyester resin body filler reinforced with glass fibers to deliver exceptional structural bridging strength. Specially formulated without asbestos, Mipa P 50 excels at bridging gaps, repairing small holes, and reinforcing areas affected by corrosion across steel, iron, aluminium, GRP, and wood. Thanks to its low-hygroscopic properties, it provides outstanding water resistance making it ideal for marine repairs, boat hulls, and high-moisture environments as well as vertical automotive bodywork.
| Attribute | Specification |
| Colour | Light Yellow, Milky |
| Binder Base | Unsaturate Polyester Resin With Glass Fibres |
| VOC Content | Max 25 g/l (EU Limit Hardener P) |
| Pot Life | 4-5 Minutes (With Mipa Hardener P at 20C |
| Sanding Time |
20 Min (20C) / 10min (60C) / 4-5 min (IR at Max 80C) |
Application & Processing Guidelines
Substrate Preparation: Surfaces must be clean, dry, free from grease, and slightly sanded. Remove uncured old paintwork or acid-based primers (Reaktionsprimer).
Metal & Steel: De-rust defective areas to bare metal and dry sand with P 80/150. Degrease thoroughly using Mipa Silicon Remover (Silikonentferner).
Galvanised & Vintage Panels: Apply Mipa EP-Primer-Surfacer prior to filling for optimal adhesion and maximum corrosion protection.
Mixing: Mix 100 parts by weight of Mipa P 50 with 2 parts by weight of Mipa Härter P hardener (do not exceed 3% hardener to prevent spotting in final paint layers).
Application Conditions: Apply at temperatures above +10 °C (polyester fillers will not cure below +10 °C) and up to 80% relative air humidity.
Sanding & Finishing:
Dry sand only.
Initial dry sanding: P 150/240.
Final dry sanding to a matt finish: P 240/360 before applying filler coats.
Isolation: Do not overcoat directly without isolating the body filler using a Mipa 1K or 2K filler.
- Finish: Matt
- Glass Fibre Reinforced: High structural strength for bridging gaps, rust perforations, and structural holes.
- Low Hygroscopic Properties: Water-resistant formulation makes it suitable for boat repairs and marine applications.
- Non-Sag Performance: Excellent vertical stability allowing easy application on vertical panels without slumping.
- Multi-Substrate Versatility: Superior adhesion to iron, steel, aluminium, GRP, and wood.
- Asbestos-Free Formula: Safe, modern 2-component polyester composition.
| Product formulation |
•Base substance |
| Intended application |
•Metal
•Wood |
| Paint finish |
•Matte |
| Suitable space |
•Outdoors |
| Suitable for material type |
•Fiberglass
•Aluminum
•Metal
•Wood |
| Product category |
•Filler |
| Product type |
•Filler |
| 1K/2K |
•2K |
| Sector |
•Vehicle
•Industrial |
| Hardener |
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