Same here. Machine troweled and acid etched. I’m doing my 715 sq ft 3 car today and the first coat took only 1.5 gal and the 750 sq ft kit came with 8 gal of Hellfire and 2 gal of clear. I don’t know what I’m going to do with so much extra, even if I do 3 coats that will only use half the kit at...