Colormatic 1K Etch Primer Light Grey

1K Etch Primer Light Grey is a single-component anti-corrosion etching primer with excellent adhesion to polished metals such as steel. Ideal for spot and partial repairs and suitable as a welding primer. For best results, remove rust, clean and degrease (use ColorMatic Silicone Remover No. 174 469), shake the can and apply 1–2 thin coats. Allow 10–50 minutes flash-off at 20 °C before topcoating. Always test spray and use appropriate respiratory protection (A2/P3). No variant-specific differences. This SKU is the standard 1K Etch Primer in Light Grey — see the product page for full usage and application instructions.