Polymer Adhesives AS33-1(W) - Airseal - #33-1 White, Fiber Reinforced Water Based Duct Sealant

Item: AIRSEAL33-1
MFG: AS33-1(W)
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Airseal 33 is a UL 181 A-M & B-M listed fiber reinforced water based duct sealant used to pressure seal all types of HVAC duct systems, including metal, fiberglass duct board and flex duct.
  • LEED EQ Credit 4.1
  • Fast Dry time
  • High Solids Content
  • Formulated Indoor and Outdoor use
  • Seals High Pressure HVAC Duct Systems
  • Exceeds all SMACNA Pressure and Sealing Classes
  • Has excellent mold and mildew resistance

California residents: see Proposition 65 Warning


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Features and Specification

ERP ID 146752
Weight 12.260000
Height 7.750000
For Use With All types of HVAC duct systems
Functions Sealant
Length 7.500000
Service Temperature -40°F to 200°F (-40°C to 93.3°C)
Package Height 7.750000
Width 7.500000
Viscosity 700K - 800K cps
UPC 871631000413
UL Recognized No
UL Listed Yes
Type Sealant
Storage Temperature 35°F to 110°F (1.6°C to 43.3°C)
Standards ASTM C-731, ASTM D-2202, SCAQMD Rule 1168
Solvent No
Package Length 15.000000
Solids Content 70%
Size 1 Gallon
Shelf Life 18 Months (Unopened)
Ratings 181 A-M / 181 B-M
Package Width 15.000000
Package Weight 49.040000
Application Temperature 35°F to 110°F (1.6°C to 43.3°C)
Composition Paste
Base Water
Brand Polymer Adhesives
EAN 0871631000413
Dry Time 12-24 hrs
Dimensional Weight 13.000000
Cubic Measurement 0.252300
Coverage Approximately 80 sq. feet per gallon @ 20 mils. wet film thickness