AcoustiGuard Mineral Liner is a high quality, rigid, acoustic mineral fiber board. It has a durable face covering of non woven fibreglass that restrains particulate loss yet still allows air / sound migration. This non-reflective fibreglass fabric facing is available in white or black.

AcoustiGuard ML can be used for theatre and studio walls & ceilings. It has an excellent fire hazard classification and can be used in enclosures, fan plenums and air ducts.

ML is used when a superior acoustic performance is desired.

ML board is also available in 24" X 48" sheets – Standard thickness 1inch and 
2 inch.