
HMG Multi Surface
Product specifications and technical information for professional use.
Technical Specifications
- Product Overview
- Technical Specifications
- Reviews
- Technical Documents
HMG Multi Surface Topcoat is a twin pack polyurethane finish coat delivering superior adhesion, durability and hardness across a comprehensive range of substrates. Apply with confidence over Brass, Copper, Stainless Steel, Zintec, Mild Steel, Aluminium, Anodized Aluminium, Glass Fibre, Glass, Perspex, Foamex, Plastic, Kevlar, and Galvanised Steel. The advanced formulation ensures excellent coverage and colour retention, making it ideal for professional decorators and contractors tackling both interior and exterior projects where surface versatility and consistent finish quality are essential. Fast-drying performance minimises downtime on site, while the robust polyurethane base provides long-lasting protection in demanding environments. Available across our full colour range for seamless project specification.
Technical Specifications
| Product Type | 2K Polyurethane Topcoat |
| Coverage Area | 8–10 m²/L @ 25 microns DFT |
| Drying Time | Touch dry: 15–20 mins @ 20°C / Hard dry: 2–3 hrs @ 20°C / Full dry: 7 days @ 20°C / Hard dry: 20–30 mins @ 70°C. |
| Finish Options | Matt 10% / Satin 30% / Gloss 70% |
| Color Range | Wide colour range including Fleet, RAL, BS and many High Street Colour brands |
| Surface Compatibility | Brass / Copper / Stainless Steel / Zintec / Mild Steel / Aluminium / Anodized Aluminium / Glass Fibre / Glass / Perspex / Foamex / Upvc / Plastic / Kevlar / Galvanised Steel / PVC Curtains |
| VOC Content | Maximum VOC content: 0.470 kg/L (RFU) |
| Storage | Store between 5°C–25°C. When not in use, keep cans sealed. |
| Shelf Life | 12 months from delivery date in original sealed containers. |
Customer Reviews
Access the latest Technical Data Sheets (TDS) and Safety Data Sheets (SDS) for our View Technical Documents →