Coosa Board Bluewater 26 — Fiberglass Composite Structural Panel Options:Coosa Board Bluewater 26 (2' x 4' panel, 3/4" thick) This dark brown

This dark brown

and polyester resin systems

Compatible with hand lay-up

blister repair putty for deep boat hull damage (a ketchup consistency delivers best results)

After prepping the surface

Coosa Board Bluewater 26 — Fiberglass Composite Structural Panel Options:Coosa Board Bluewater 26 (2' x 4' panel, 3/4" thick) This dark brownStructural Grade Fiberglass Composite Panel Coosa Board Bluewater 26 is a structural grade fiberglass composite panel engineered to replace plywood in demanding marine, construction, and fabrication applications. Manufactured from high density closed cell polyurethane foam reinforced with continuous strand fiberglass and woven roving, Bluewater 26 delivers the highest strength to weight ratio in the Coosa product line. At 26 lbs per cubic foot,