Studiofoam® Pro is a melamine-free acoustical foam with a Class A fire rating, per ASTM E84. With a slim 1.5” thickness. Studiofoam Pro offers all the traditional benefits of Auralex’s industry leading Studiofoam® including durability and affordability while also offering outstanding acoustical performance with an overall NRC of 0.90. Studiofoam Pro presents a low-cost option for sound absorption in churches, restaurants, clubs, professional settings and other venues that require Class A fire-rated acoustical treatment.