Zinc Cold Galvanic Spray is a specialized paint for various drawing lines, designed specifically for metal processing, mechanical inspection production, or engineering industries. The thin and fast drying film makes it easy to visualize clear markings, and clear lines can be engraved on most surfaces without peeling off. The blue marked line paint design is suitable for smooth or matte surfaces. Clear imaging, positioning, no residual formula, no clumping or flaking when sprayed, chemical resistant formula to prevent cleaning during processing, and easy to clean with FuGao cleaning agent.