This HMG PVC17 Matt Binder is a professional-grade vinyl acrylic with exceptional flexibility and adhesion properties. It comes in a 4.5-litre tin and features a matt sheen. Suitable for coating a wide range of substrates, including most PVCu, hard plastics (not GRP), and powder-coated surfaces (architectural cladding), this versatile binder can be applied by brush or spray gun. For best results, conduct a small trial in a localised area to ensure adhesion and surface compatibility.