Strong water-based transparent primer. Ideal for all surfaces (metal, plastic, tile, wood, glass etc). When it dries it becomes semi-matte and transparent. It can cover stains and dirt (grease, ink, coffee etc). It provides protection from rust at metallic surfaces. You can cover it with any type of paint, water-based or solvent based. It dries fast. You can apply it with brush or roller (10 - 12 m2/L) or with paint gun (6-8 m2/L). Clean your tools with water after use.