The DecoColor Acryl Primer 1K in matte black (RAL 9005) is a universal acrylic aerosol spray designed to prepare various surfaces for a professional finish. Based on synthetic resins, this primer provides a reliable foundation by protecting against corrosion and improving the adhesion of the final topcoat, while its petrol-resistant properties add an extra layer of durability to your project. This versatile spray works on metal, wood, aluminium, stone, concrete, and most plastics, though those using PUR, PS, PA, EPDM, ABS, GfK, or Hart-PCV should apply a specific plastic primer first. It is compatible with all paint systems, whether they are water or solvent-based and include alkyd, acrylic, or nitro-combination types. The formula is engineered for efficiency, covering roughly 2 to 2.5 square meters per application depending on the surface, and it dries quickly to the touch in 15-20 minutes, reaching full hardness within 10-14 hours. Designed for both hobbyists and professionals in automotive or industrial settings, the primer is suitable for indoor and outdoor use. It is best applied at temperatures between 15-25°C to ensure the best filling and covering results. To meet European standards, the product is manufactured without freon or lead impurities, making it a safer choice for your home, garden, or workshop.