Johns Manville - Permacote® Linacoustic R300 1" x 48" x 96" Rigid Fiberglass Plenum Liner Board
About This Product
Johns Manville - Permacote® Linacoustic R-300 is a rigid fiber glass board that meets or exceeds all ASTM C1071 Type II duct liner requirements. The airstream surface and the long edges are coated with a tough, smooth, state-of-the-art acrylic polymer. R-300 offers exceptional durability and superior acoustical and thermal performance.
Uses: R-300 is specifically designed for use as an extended performance lining insulation for HVAC plenums and air distribution ductwork.
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov