AF607FR Fiber Reinforced Duct Sealant/Sealer

• LEED Compliant, meets all applicable SCAQMD standards
• UL 723 Classification
• UL 181B-M Listed
• USC - Classification Applied to Inorganic Reinforced Cement Board + FHC 25/50
  • Tested as applied in two 2 in. wide strips spaced 8 in. on center covering 22.2% of the exposed test sample area at a coverage rate of 25 ft2/Gallon.
• CNC - Classification Applied to Inorganic Reinforced Cement Board + FHC 25/50
  • Tested as applied in two 50 mm (2in.) wide strips spaced 200 mm (8in.) on center (covering 22% of the exposed test sample area) at a coverage rate of 0.61 to 0.73 m2/L (25 ft2/gal).
• The FHC 25/50 “Fire Hazard Classification”: indicates that the labeled material has a flame spread of 25 or less and a smoke developed of 50 or less as tested per UL723 or equivalent.
• Meets all SMACNA pressure classes
• Conforms to requirements of NFPA 90A and 90B
• TVOC Emissions: CDPH Standard Method v1.2=Private Office - Pass; School Classroom - Pass

Application Area

• For applications up to 15" w.g.
• Suitable for sealing metal to metal joints to prevent air leaks in air-conditioning, refrigeration, ventilation and air distribution systems.
• Sealing of joints and seams, or at certain areas where requirements for fire resistance are mandatory

Features & Benefits