For the Polyaspartic Topcoat, measure out 1-2 ounces for each square foot of floor. Mix the topcoat with a paint stick or a paddle mixer and a drill for 2-4 minutes. If you want it to be less slippery, add in 2 ounces of our non-skid additive for light grit per 1.5 gallon kit, 3 ounces for medium grit, or 4 ounce for heavy grit.