Coosa Nautical 15 Series Composite Board – 3/4” x 2’ x 4’ Sheet
Best price now
$120.99at WalmartChecked Nov 12
Compared across 2 stores. Prices are checked against each store and labelled with when.
Compared across 2 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Coosa Nautical 15 is a glass-reinforced composite sheet sold in a 3/4-inch by 2-foot by 4-foot panel. At 15 lb per cubic foot it is more than 60% lighter than plywood of the same thickness, and it will not rot, swell or delaminate the way wood does. It is a low-stress, semi-structural core, not a replacement for a structural stringer or a high-load deck panel. Boat builders use it for cabin walls, cabinetry and floors; RV owners use it for walls and slideouts. Against plywood it wins on weight and water resistance but loses on stiffness and screw-holding, so it needs backing or lamination where loads matter.
In stockSold by Fiberglass Supply Depot, IncReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stock
Lowest price we've seen: $129.99 on Nov 12 at Hamilton Marine. Tracked across 1 store since Nov 12.
Owners are boat and RV builders who use it to cut weight and end rot in cabin walls, cabinetry and floors. They praise how light and easy it is to work and how well it takes glass and resin. The common complaint is that it flexes and does not hold fasteners like plywood, so it needs backing or lamination.
Coosa Nautical 15 is a glass-reinforced composite panel. It is typically used as a core or as a low-stress, semi-structural component. This sheet measures 3/4" x 2' x 4'.
The panel has a density of 15 pounds per cubic foot. It is 61% or more lighter than plywood.
Coosa Nautical panels are used in marine applications, transport vehicles, and industrial and architectural projects. Uses include RV walls and slideouts, bus subflooring, dance floors, exterior cladding in construction, and boat cabinetry, cabin walls and floors, and decking.