+x Drew Diller - 5/20/2014 9:38:00 PMMatthieu - the bladder I used was silicone rubber and therefore largely epoxy-phobic. Thing almost *fell* out. You'll probably want to wax your bladder, or expect the need to peel it out forcefully. The tests I did with latex on prepreg showed a fair amount of adhesion.How are you planning on securing your mold together? I used an MDF mold with four Uni-Strut bars at 25 psi, and EVERYTHING got slightly bent out of shape (my part is therefore somewhat inaccurate).