Making a mold

[clt_capt]

Guys I know use Bondo for molds.

Bondo will work, but plaster is cheaper. All you have to do is spray it with auto body primer, then Mold release... Great and cheap limited use mold

[brokensheer]

another very simple way is to use a frozen O.J can as the mold form. suspend the plug or the part to copy in the can, them get a product called silicone E mix and pour , let it cure the with a sharp razor blade cut it almost in half , enough to remoce your new part, no need for indexing keys as the sides are never separated

I haqve made over 50 lure from one mold and its still in great shape

all the best