Join Date: Aug 2006
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Is that spot cored?
Usually, even with a cored hull, the structural areas are solid.
Perhaps an exploratory hole drilled from the inside?
Progressive Epoxy sells a Low V epoxy that is good for injecting into cavities to strengthen. It is good because it has no solvents that need to vaporize. Tough to off-gas when enclosed inside a core. All the other penetrating epoxies have solvents to thin them.