resin or epoxy for transom

[chrisvazquez1]

im rebuilding my transom and im using 2 1" pieces of plywood. called boat builder central today to order some filler. the gentleman informed me that the best filler to use as a glue would be wood flour because its not as "brittle" as silica/cabosil. he also told me that he did not recommend using resin because it woudl eventually peel off, maybe in six months maybe in 3 years but eventually would literally peel off. ive heard great things about poly. resin and feel comfortable using it but would just liek to know if its suitable for a transom rebuild. also, wht type of filler should i use with resin?