RESTOFINISH Polyprimer Grey 4L High Build Polyester Primer Kit with Hardener
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RESTOFINISH Polyprimer Grey 4L High Build Polyester Primer Kit with Hardener
RestoFinish Polyprimer Grey is a professional two-component polyester primer surfacer developed for automotive restoration, panel repairs and high-build surface preparation. Its extremely high-build formula helps fill sanding marks and surface imperfections, creating a smooth, uniform foundation for subsequent paint finishes.
Formulated with 87% solids and corrosion-inhibiting zinc phosphate, RestoFinish Polyprimer delivers excellent filling properties with minimal shrinkage. It provides adhesion to correctly prepared mild steel, fibreglass and compatible existing coatings, making it a versatile solution for demanding restoration projects.
This 4 litre kit includes 80ml of Polyprimer Hardener and mixes at a 100:2 ratio by volume. The isocyanate-free formula offers easy sanding, requires no baking and can be overcoated with compatible primers and topcoats following correct preparation. Ideal for professional restorers and automotive refinishing workshops.
Key Features
- Extremely High Build: Provides approximately 75–100 microns per coat for excellent filling and surface levelling.
- 87% High Solids: Excellent filling properties with minimal shrinkage.
- Corrosion-Inhibiting Formula: Contains zinc phosphate and supports direct application to correctly prepared mild steel.
- Easy Sanding: Designed for efficient surface refinement and preparation for subsequent coatings.
- Isocyanate-Free Polyester System: Cures without baking and can be applied without additional reducer under normal conditions.
ADDITIONAL INFORMATION
- Brand: RestoFinish
- Product Code: 011-0175 and 011-0182
- Barcode: 9356815000003
- Type: 2K Polyester High Build Primer Surfacer
- Colour: Grey
- Kit Contents: 4L Polyprimer and 80ml Hardener
- Mixing Ratio: 100:2 by Volume
- Pot Life: Approximately 1 Hour at 20°C
- Spray Gun Setup: 1.8–2.0mm Fluid Tip at 25–35 PSI
- Application: 2–4 Coats with 15–30 Minutes Between Coats
- Sanding Time: After 24 Hours, with Best Results After 48 Hours
- Suitable Surfaces: Correctly Prepared Mild Steel, Fibreglass and Compatible Existing Coatings