i havent cast any molds of anything before and i have a general knowledge of how to do it, which should be good enough. i figure i can cast a helmet fine, however, i am unclear on how to cast a mold of a piece that is open such as a chest piece or thigh piece. is there anyone who could give me some tips on how to make casts of open ended pieces such as chests, thighs, biceps, etc?
im thinking that after i fiber glass the inside of the piece and prep it as normal i would then kinda like cut some cardboard to fit the openings and tape them in place to fill in the open ends. would that work or am i way off?
im thinking that after i fiber glass the inside of the piece and prep it as normal i would then kinda like cut some cardboard to fit the openings and tape them in place to fill in the open ends. would that work or am i way off?