Hi Jim
I Just replaced the floor in my Safari and did not want
to use a P.T. plywood .My wife has allergies so I used ACX.
this has an exterior glue and is an underlayment grade, Its
sanded and 7 ply for $32 bucks @ . It was the flattest and stiffest with out
going to a 13 ply marine at about $120 a sheet. I did treat the edges and bottom
with a water based anti fungicide from DAP , the top I will cover with
Parquet.
I build boats for a living and find no reason to go with that
grade.
good luck Leroy
23' Safari
1989 Grand Waggoner
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