"TrailRat" <[email protected]> wrote in message
news:[email protected]...
>I reclaim a lot of timber and sheet stock. After reading a few posts on
> hear on how to waterproof interior plywood I became curious as to how
> you can tell without sacrificing whether the sheet of ply you've just
> saved is interior or marine/external ply.
>
> TR
>
It should have a stamp indicating its properties. If not, its anybodies
guess.
Dave
Posted Via Usenet.com Premium Usenet Newsgroup Services
----------------------------------------------------------
** SPEED ** RETENTION ** COMPLETION ** ANONYMITY **
----------------------------------------------------------
http://www.usenet.com
Teamcasa wrote:
> "TrailRat" <[email protected]> wrote in message
> news:[email protected]...
> > ... curious as to how
> > you can tell without sacrificing whether the sheet of ply you've just
> > saved is interior or marine/external ply.
> >
> >
> It should have a stamp indicating its properties. If not, its anybodies
> guess.
>
I'll also add a comment that marine plywood is (supposed to be)
made to a different standard exterior plywood.
Marine plywood is so much more expensive that home boatbuilders
will often substitute exterior plywood, or even doorskins.
--
FF