Owens Corning R-8.7, 2-in x 2-ft x 4-ft 703 Series Unfaced Fiberglass Board Insulation Sound Barrier in the Board Insulation department at Lowes.com
China Customized Fiberglass Foam Core Building Panels Suppliers and Manufacturers - Holycore
Fiberglass and Foam Lay-up – Bedford Boats
Distribution International supplies Fiberglass Board like our 1-1/2” X 48” X 96” 3# FSK FACED OWENS CORNING FIBERGLASS BOARD (352) I
Fiberglass Insulation Board FRP EPS Foam Sandwich Panel for Wall&Flooring, Hatchery, Incubator - China EPS, Polystyrene Raw Material | Made-in-China.com