Multiplus™ Superprime 4:1 MS Filler is a high build, fast drying 2K MS PU filler primer developed for efficient surface preparation and consistent finish quality. Formulated as a 2K polyurethane filler primer, it delivers excellent adhesion and corrosion protection on mild steel, GRP, and properly prepared or previously painted surfaces. Its high build properties support effective filling while preparing substrates for further refinement.;
Chromate and lead free, Superprime 4:1 MS Filler is suitable for both air dry and force dry applications, offering flexibility across different workshop processes. The balanced formulation ensures easy sanding and provides a smooth, stable surface for top coating with Multiplus™.
| Technical Characteristics |
|---|
| Chemical Base: Polyurethane |
| Specific Gravity: 1.40 (Base only) |
| Volume Solids: 41% |
| Pot Life (23°C): 2 – 3 hours |
| Coverage: 4.5 – 6 m² per litre (@ 80µm DFT) |
| Gloss: Matt |
| Colour: Light grey |
| Processing Temperature: +8°C to +40°C (Max. 85% humidity) |
| Part number | Description | Size |
|---|---|---|
| LPK1293/5 | VAL Superprime 4:1 MS Primer | 5ltr |
RSB provides a comprehensive range of premium paint solutions to the automotive and industrial/CV industries.
