• Two gallons
  • Water-based sealant rated for all types of HVAC duct systems including metal, fiberglass duct board and flex duct
  • Fast dry time
  • Cures to a tough, flexible film
  • UL 181 AM & BM listed for use on high-velocity duct systems
  • Exceeds all SMACNA pressure and sealing classes
  • Solids content: 70%
  • Coverage: 80 sq. ft per gallon