Johns Manville Permacote R300, 2x48x96

2_0700003
$2.81 / SQUARE FT
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.
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