2 in x 48 in x 50 ft Knauf Wall and Ceiling Liner M - 1.5 lb

This black acoustical liner provides sound resistance for walls and ceilings in theaters, sound studios and more. Made with fiberglass and a black mat facing, it delivers a smooth, tough surface which resists damage during installation and operation.

Features

• Provides a tough barrier against excessive noise travel. It's designed with a black mat facing, delivering a smooth surface that brings excellent acoustic properties.
• ECOSE Technology - bio-based binder is a smarter alternative to using phenol formaldehyde. It’s been foundational in our commitment to sustainability. For the world we live in.
• This liner delivers excellent thermal properties. It’s made with a smooth, tough surface that resists damage during insulation and holds up to day-to-day usage.