Additional InformationASTM C177/C534/Type I/Tube Grade 1/C518/C534/Type II/Sheet Grade 1E84|ASHRAE 90.1|CAN/ULC S102|EPA Approved|GREENGUARD Gold Certified|MIL-P-15280J/FORM T|MIL-P-15280J/FORM S|UL 94 File No. E535094/723|
Marketing InformationAP/ArmaFlex are flexible insulation products that reliably protects against water vapor ingress due to its closed-cell structure. No additional water vapor retarder is required, for most applications. AP/ArmaFlex is manufactured using nitrile rubber and polyvinyl chloride (NBR/PVC) formulations for insulation thickness up to and including one-inch wall thickness. --AP/ArmaFlex FS and insulation thickness greater than one-inch wall thickness are manufactured using Ethylene Propylene Diene Monomer (EPDM) formulations.