Roxul Rockboard 60, Mineral Wool Board 2" - Case of 6
This is a case of 6 pieces of 24 x 48 x 2 inch Rockboard 60 manufactured by Roxul. It is rigid mineral wool board with a density of 6 pounds per cubic foot. Rockboard 60 is a great option for acoustic projects that require a rigid material. It's also used in some bass trap designs. PRODUCT SAFETY INFORMATION -  Warning: Can cause respiratory, skin and eye irritation. Precautionary Measures: Avoid breathing fiberglass dust and contact with eyes or skin. Use a NIOSH- certified disposable or reusable dust respirator (certified N95 or higher). Wear long-sleeved, loose fitting clothing, gloves and eye protection.