KOVARA® / VAPORSHIELD™ AB 300 is a patent-pending, self-adhered, pre-fabricated moisture barrier designed to protect floor coverings from staining, warping and adhesive deterioration that may result from water vapor emissions and alkaline salts infiltrating through the concrete slab. Installation in a fraction of the time of fluid-applied moisture barriers Self-adhered to subfloor with a specialty designed adhesive to prevent movement under heavy rolling loads and foot traffic Split adhesive release liner allows quick peel-and-stick application Reduced labor costs and improved project capacity for contractors
