STANDARDS & METHODS
ASTM – C1534
Standard Specification for Flexible Polymeric Foam Sheet Insulation Used as a Thermal and Sound Absorbing Liner for Duct Systems (Excluding Section 12.2, 12.10, 12.11, & Practice G21)
Standard Specification for Flexible Polymeric Foam Sheet Insulation Used as a Thermal and Sound Absorbing Liner for Duct Systems (Excluding Section 12.2, 12.10, 12.11, & Practice G21)