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hvac sealant

6 results

3.5
11
  • A fiber reinforced, water-based, premium quality, UL- listed 181A-M/B-M, high-velocity duct sealant for commercial and residential supply and return air duct use
  • Recommended for sealing joints, seams, and duct wall penetrations on metal air duct
  • Recommended for sealing connections on flexible duct or fiberglass duct board
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for pricing and availability

4.2
20
  • A fiber reinforced, water-based, premium quality, UL- listed 181A-M/B-M, high-velocity duct sealant for commercial and residential supply and return air duct use
  • Recommended for sealing joints, seams, and duct wall penetrations on metal air duct
  • Recommended for sealing connections on flexible duct or fiberglass duct board
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for pricing and availability

4.9
73
  • Dough-like compound is easily thumbed over holes and gaps
  • Can be easily shaped by hand to any form and reused if necessary
  • May be painted immediately after application
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for pricing and availability