I received 2 gallons of Flamex PF-2 in short order after speaking with a company agent on the phone. My situation involved perhaps 240 square feet of application. Two gallons should cover 250 sq. ft. The agent's recommendation was to apply the solution using a sprayer as the wood lay on the ground. [I was preparing to replace a fence.] In this manner there would be less runoff. Although this was a pain to do because of preparation (I did it in two steps because of the space all that wood took up), this worked out well. I have perhaps a quart left to do some final touch up once the fence is 'hung.' I am very pleased with the telephone transaction and the product!