"Mac writes:
As I understand it, the issue is not whether polyester resin is strong
enough, but whether new polyester will bond well to already cured
polyester.

Bingo!

Polyester is a lousy glue which is why it doesn't make a good repair
material.

It works well for laying up something new, but not later as a repair
material.


--
Lew

S/A: Challenge, The Bullet Proof Boat, (Under Construction in the Southland)
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