Monofil Fine Stopper including Hardener (1L)
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Why Choose Nebula Paints?
Monofil Fine Stopper Including Hardener – Professional 2K Finishing Putty for Metal & GRP
Monofil Fine Stopper is the ultimate solution for the final stage of bodywork preparation. Unlike bridging fillers or coarse body fillers, this "knife filler" is formulated with a fine grain texture specifically designed to fill minor irregularities, small scratches, and porosity left behind by previous repair stages.
It features a smooth, viscous consistency that spreads easily, allowing for a feather-edge finish that requires minimal sanding. Its advanced adhesion properties make it compatible with a wide variety of substrates, including difficult metals like zinc (galvanised) and aluminium, as well as fiberglass composites. The result is a non-porous, smooth surface that is perfectly prepped for priming and painting.
Suitable Substrates:
This fine stopper adheres perfectly to a wide range of prepared surfaces:
Metals: Iron, Steel, Tin, Aluminium, and Galvanised Metal (Zinc).
Composites: Glass fibre reinforced compounds (GRP/Fiberglass).
Important Restriction: Do not apply over thermoplastic coatings (TPA) or acid-containing products (such as Wash Primers). Surfaces must be cleaned and sanded before application.
Mixing & Drying Times (at 20°C):
| Mixing Ratio | 100 : 2 (2% Hardener by weight) |
| Pot Life (Working Time) | 3 - 4 minutes |
| Sandable (at 20°C) | approx. 20 minutes |
| Sandable (at 60°C) | approx. 5 minutes |
- Use: Repair
- VOC Level: < 6 g/l
- Non-Porous: Creates a tight, dense surface that prevents paint absorption and ensures a high-quality topcoat finish.
- Rapid Drying: Ready to sand in just 20 minutes at room temperature, increasing workshop efficiency.
- Easy Sanding: Cures to a surface that is easy to sand, reducing labor time and ensuring a seamless transition to the surrounding area.
- Universal Adhesion: Bonds aggressively to iron, steel, galvanised metal, aluminium, tin, and glass fibre reinforced compounds (GRP).
- Super Fine Finish: Formulated to fill pinholes, sanding scratches, and minor dents to create a perfectly smooth surface.
| Product category |
•Filler |
| Product type |
•Filler
•Body Filler |
| Size |
•1L |
| 1K/2K |
•2K |
| Sector |
•Vehicle |
Choose options
Free Next Day Delivery on qualifying orders over £60 inc VAT at checkout