This additive is great for walk ways, decks, boat decks or any other place you want a non skid surface. The rubber crumb is not hard on your knees or bare skin like sand or quarts and it only takes one quart added to your gallon to provide the recomended 50% rubber load.
This additive was originaly developed for the military for anti-reflective finishes. When added to Al's liner it allows you to achieve a semi gloss or matte finish. Simply add 1/2 the quart to your gallon of liner to achieve semi gloss or put in the whole quart for a flat or matte finish. This additive wourks great for matching polyurea finishes.