Sep 26, 2002 #1 ronster Structural Feb 22, 2001 95 Is fire retardent plywood considered a non combustiable material?
Sep 27, 2002 #2 Ron Structural Sep 24, 1999 16,336 ronster...my understanding is that FRTP is combustible with a fire resistance rating, thus it could be considered non-combustible in certain assemblies. Upvote 0 Downvote
ronster...my understanding is that FRTP is combustible with a fire resistance rating, thus it could be considered non-combustible in certain assemblies.
