I bought it on Ebay, the can(s) are from American Marine Coatings. 1445 Northlake Way. Seattle WA> 98103. (here's the rub EPA#67599-2) I believe it no longer to be used....I've still got the labels, It was 2 part epoxy I suspect it is the same as WEST system since the catalyst was red. Each quart can of resin weighed 9.19# I mixed 14 parts catalyst to 100 parts resin, by weight. I rather suspect that this is no longer available since it is not real gentle on environment. My product is old and I heated the resin per Gougeon Bros. I used 4 coats on my rudder trying to achieve electrical conductivity......more on that latre'.