Owens Corning 705 1 inch

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This is Owens Corning 705 Rigid Fiberglass Board (RFB) in 24 x 48 x 1 inch pieces.

705 is called for in some bass trap and sound absorber designs. It is also a popular alternative to 703 rigid fiberglass board when a stronger and somewhat more durable surface is desired.

If you need 6 or more pieces, order in full cases here: Owens Corning 705 1 inch Case of 6.