We stock and sell the PT marine grade plywood. I really like it for some applications but not all.. It is excellent for pontoon boat decks. Most of which never gets sealed. I have seen it rot in the worst of conditions, like pedestal seat bottoms where the foam gets wet and keeps the plywood soaked. Wellcraft used 1/2" CDX plywood for the foremost bulkhead on my center console. And they didn't bother to glass it 100%. Just tabbed it in place with some heavy roving.
Coosa is real nasty to work with and soaks up resin. The cost for major itch was $125 per sheet for 3/4" in 1996. I used it on my deck and hatches on my V. It is my understanding that it will never rot.
__________________
1996 -19' NV Flats 115 Mercury 4-stroke
1983 -20' Wellcraft Center Console 250 XS
Last edited by RidgeRunner; 09-30-2011 at 08:35 AM.
|