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Miracle-Kingco MR5007 - Ultraseal GREEn Water Based Duct Sealant, 1 Gallon

Item: MR50071
MFR: MR5007
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Ultraseal™ GREEn is a fibrous interior/ exterior-grade sealant used in the fabrication, sealing and coating of UL 181B Flexible Air Ducts, and can be used with metal, fiberglass and flexible heating and air conditioning duct systems.

  • Resistant to extreme temperature changes and aging
  • Highly resistant to mold and mildew
  • Resistant to oil or grease
  • Mildly resistant to alkalis and acids
  • Easy to apply and clean up
  • No sag


NameMiracle-Kingco MR5007 - Ultraseal GREEn Water Based Duct Sealant, 1 Gallon
Gemaire Item NumberMR50071
Manufacturer Product NumberMR5007
SKU - PIM Number1402916779370
ERP Number293315
Unit of MeasureEA
Weight11.8 Pounds (Lb)
Length4.5 Inches (In)
Width16.8 Inches (In)
Height8.5 Inches (In)
Country of OriginUSA
Coverage100 -125 sq. feet/ gal
Dry Time24 - 48 hours
Shelf Life1 year from Date of Manufacture
ApplicationDuct Sealant
BaseSynthetic Polymer
Viscosity350,000 –400,000 cps
UL ListedYes
GEM - Case Quantity


Parts List