Ideal Stains are water and acid based solutions of metallic salts, formulated to “colour etch” new or existing concrete surfaces. These penetrating solutions react with the lime in the concrete and cement to form permanent, insoluble precipitants of varying colours. Ideal Stain creates uneven, variegated or translucent colour effects, much like the shadings found in natural stone, marble or slate. The distinctive obtained look is ideal for exteriors, interior floors, walls, and artificial rock and water features. Ideal Stains are available in 7 standard colours.