Yes I did 2 coats,It took roughly 2 hours to dry,I was surprised as it was a cold damp day,then I hit it with a second coat around 5pm and left it over night to dry.the problems i had was where and how to fix to chassis,also locating all the supplies i needed,I was running around half the day buying bits,then the bloody drill bit(16mm) which I bought for £20 went blunt and that just screwed me up for hours,I just got as much as i could ready without it until my mate got back(I could not leave his workshop open and go buy another one for yet more money in case something got nicked while i was gone,as he had not left me any keys).I used threaded bar and thick angle to construct a fitting around the chassis in the four corners where the tank will sit,then drilled a hole in the angle in the van where a ratchet strap will hopefully fit.Anyway my mate came back,and his worker knew how to sharpen drill bits and they both gave me a hand so we soon finished it off then,But i think an engineering firm could of done a better job,lots quicker for not a great deal of money.