Silicone caulk and fiberglassing

Old 06-29-2020, 05:03 AM
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Default Silicone caulk and fiberglassing

Building a mold for a bracket and I want to radius/ filet the inside corners . ive seen wax and clay being used but I was thinking about using a silicone or other caulk .
any body know if this will stand up to the styrene of gelcoat/ polyester resin?

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