replace floor with 5/8 or 3/4

[Airslot]

The O/P spec'd Marine Ply, not PT?

[cterrebonne]

the regular PT you get anywheres. im not sure if they make a PT FIR though.

[Stinky_Hooker]

Use regular bc or ac..its getting glassed anyways.

[cterrebonne]

Originally Posted by Stinky_Hooker

Use regular bc or ac..its getting glassed anyways.

thats what i always use.

[THEFERMANATOR]

Originally Posted by Stinky_Hooker

Use regular bc or ac..its getting glassed anyways.

LOWES ocasionally has some AB grade 1/2" and 3/4" for reasoneable prices as well. I used AB 3/4" on my fuel hatch I recored and it is ridicuously stout after 3 layers of mat over it. Many older boats used 1/2" in the deck so 5/8" should be fine. If it is a large unsupported span then use 3/4" to avoid warping.

[Skools Out]

the V's had 1/2 the best i've found is furnture grade hardwood plywood in 1/2 it has 11 ply in 3/4 it has 15 ply.

[Stillrunning]

My V has all those 8 or so inch squares of wood they used. I have never figured out why they used those little squares instead of one full sheet of wood.

[Skools Out]

that was scrap wood they all used that yrs back to save money they thought. they would take ant wood left from molds, transoms, stringers, and other boat builders to save money they cut to blocks and used in all apps like that. Very common