By neilb - 4/23/2012 12:55:51 PM
just a quick question regarding the above, what kind of filler material is best to use with these materials to help stop shrinking? or at least keep it to a minimum?
also is it worth using a polyester tooling gelcoat as oposed to a normal gel coat?
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By jay, - 4/28/2012 10:34:53 PM
polyester will shrink more than any other resin !! i use a vynilester resin which next to nothing and quite cheap compare to epoxy gel coat
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