Application: The area was cleaned with high pressure (3000 psi) water wash and degreaser. The FT 6160 primer was used at a rate of 300 sq.ft. / gallon and diluted with 20% acetone to insure optimum adhesion to the substrate in the evenings. A 30 mesh washed rounded aggregate was broadcast in the FT 6160 epoxy primer before cure at a rate of 0.25 lbs per sq.ft. In the early morning to avoid the direct July sunlight and heat the FT-4000 Polyaspartic (grey) was applied at a rate of 250 sq.ft. per gallon.