OUR PART # MF-3
Markerfoam acoustic foam, 54 x 54 x 2 inch thick gray UL94 acoustic foam. America's best foam value! GIANT 54" x 54" sheets are easy to mount and offer excellent sound absorption qualities. Super cost-effective for studios, control rooms, stages, vans, and rehearsal halls. Markerfoam is flame retardant polyether foam, which passes UL94 HF-1 test for flammability.
Please check your local fire/building codes prior to purchase.