Marine epoxy resin

Hi all, i have found plentiful suppliers of Thai made epoxy resin. Of course there is little point asking the manufacturer about the quality, as they are all the best. So if anyone has good data on which is actually the best for boat building, i would love to know. I have built using eastmarines Kinetix resin, which was good, but it is ffffing expensive. So seeking locally made alternative of suitable quality, any hands on info is appreciated. I am in Phuket

Thanks