Hempatop Tough 500 may be used as a one coat system for machinery space and living quarter interior parts. The product may also be used as a finishing coat, where a cosmetic appearance is of less importance. Additionally, the product provides a tie-coat solution with long overcoating intervals between a Uniprimer and polyurethanes. The product is used as a universal outfitting primer for a variety of substrates and offers flexible overcoating intervals to fit with the most demanding new building procedures.