Planing a plywood build something around 8 foot long and have been researching and can't really find too much info out there on Mas Epoxies or any other marine type epoxies... I've found lots of info on other waterproofing products, but I was trying to see if its safe to use Mas for the simple fact that I have a very good connection and can get Mas and other marine epoxies for unbeatable and unbelievable prices.... Sooo with that said any info would be much appreciated... Thanks in advance