On Jan 23, 8:07 pm, Fortunat1 wrote:
wrote in news:1169587980.886995.205400
@s48g2000cws.googlegroups.com:




Over on rec.boats some people say they have found marine
ply with voids in the interior plys.

Yeah, i think that's allowed in marine. This stuff is aircraft grade and
I've cut up quite a bit of it into small pieces. I've never found even
the tiniest spot in it. Bit of sworl on the outer faces from time to
time, but nothing even approaching what you'd call a knothole..

No. Repairs (like those football-shaped patches you see the B-face
of B-C plywood) are allowed in the interior plys of marine plywood,
but no voids.

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FF