Seal Coating Please tell us about your mix design. % of water will you use in your mix: 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Pounds of sand per gallon: 1 2 3 4 5 6 7 8 9 10 % of additive you will use: 0 1 2 3 4 5 Total square yards for this job: (no comma's) Coverage rate :(mix gals per sq yd) .08 .10 .12 .15 .18 .20 .24 .30