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3/4" Marine Plywood 4' x 8'

SKU: CCA3/4"
3/4" Marine Plywood 4' x 8'
3/4" Marine Plywood 4' x 8'
3/4" Marine Plywood 4' x 8'
3/4" Marine Plywood 4' x 8'
3/4" Marine Plywood 4' x 8'
3/4" Marine Plywood 4' x 8'
3/4" Marine Plywood 4' x 8'
3/4" Marine Plywood 4' x 8'
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Product Details

4' (ft) x 8' (ft)  size sheets available

6 ply - 3/4" thick Marine Plywood

  • Designed for rigorous marine use.
  • CCA treated and kiln dried marine plywood.
  • Great for boats and/or other exterior uses.
  • Face is "B" Grade - Back is "C" grade
  • Quality wood plugs or putty repairs, minimal use of polyurethane patch.
  • "B" Face is fully sanded
  • "C" Face is plug touch sanded
  • Composed core construction for tight core gap tolerances.
  • More stringent than APA and industry specs.
  • Lifetime warranty against rotting and warping.
  • Only type of plywood still treated with arsenic (a superior preservative)
  • Will not destroy your marine carpet backing.
  • Perfect marine plywood to rebuild your pontoon boat deck.
  • All sizes of boat plywood are always in stock.
  • 4 Sheet Minimum - Quantities over 10 sheets please call for pricing
  • Adult Signature Required to receive freight shipment

This is the same marine plywood decking used by new pontoon boat builders. CCA treated and designed for the rigorous marine environment. If you are planning to redeck your pontoon boat with 3/4" (in) plywood, this is the correct type of marine plywood you should use!

Most other standard types of plywood are treated with a copper compound that will interact with the latex rubber backing of your marine carpet and destroy it over time. This marine plywood is treated using Chromated Copper Arsenate (CCA) which is a chemical wood preservative containing chromium, copper and arsenic. CCA is used in pressure treated wood to protect it from rotting due to insects and microbial agents.


If you are looking for 8' 6" Marine Treated Boat Plywood click here.  We also have Boat Plywood Redeck Kits Available