QAR 6.25

1000 in stock

  • Fevicol AC Duct King Duct Sealant is a UL listed, water-based fire-resistive vapour barrier sealant developed for all heating, ventilating and air-conditioning metal duct work systems.
  • It gives long lasting durable seal against air leakage when used with or without reinforcing tape.
SKU: QICACS0010 Category: Tags: , , ,

QAR 6.25



3278 is easily applied and suitable for sealing of low, medium and high velocity heating and air-conditioning ducts. Application is by trowel, brush and extrusion readily fills of round, rectangular, rigid duct work.


  • Low vapour permeance
  • Good water resistance
  • Moderate mildew resistance
  • Water-based: Safe for personal use and environment
  • Bonds to galvanized, Aluminium and mild-steel ducts.


  • UL 723
  • Wet Flammability (ASTM D 3278)
  • Surface burning characteristics (ASTM E 84)
  • Flame resistance (ASTM D 4804)
  • Meets requirement for LEED IEQ 4.1 low emitting material, adhesives and sealants, VOC: 75 g/L. less water and exempted solvents

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