Hardcast

SEALANT INDOOR & OUTDOOR 1 gal DUCT SEAL

DS321-GAL MFG #: 304156
SEALANT INDOOR & OUTDOOR 1 gal DUCT SEAL HARDCAST (4), item number: DS321-GAL
  • Container Size: 1 Gallon
  • IsInactive: false
  • Type: Water Based, Synthetic Latex, Solid
  • VOC Content: 92 g/L
Duct-Seal 321 is an all-purpose industrial-grade duct sealant for all types of metal duct, fiberglass duct board, duct fabric and flex duct. It includes UV inhibitors for extended outdoor exposure and built-in fiber reinforcement for added strength. This non-toxic water-based product is solvent free and is suitable for residential use.
  • Container Type
  • Color
  • Coverage
  • Pressure Rating
  • Temperature Rating
  • Setting Time
  • Application
  • Applicable Standard
  • VOC Content
  • Container Size
  • Base Type
  • Curing Time
  • IsInactive
Pail
Gray
Up to 320 lin. ft
10in WG
35 to 110 Deg F
48 Hour
Metal Duct, Fiberglass Ductboard, Duct Fabric, Flex Duct, Flexible Tubing Runout, Indoor/Outdoor, HVAC System
UL (Canada and US), NSF/ANSI 61, USDA, FDA, EPA
92 g/L
1 Gallon
Synthetic latex/Water
48 hours
false