Premium water-based duct sealant providing commercial-grade strength for the toughest applications. Our finest duct sealant.

 

• Exceptional flexibility and adhesion.

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• High Solids Formulation.

 

• UL 181 AM & BM listed for use on high velocity duct systems.

 

• Exceeds all SMACNA pressure and sealing classes.

 

• 0 SLUMP (ASTM D2202).

 

• 16" water column pressure.

 

Solids content: 73%

Coverage: 100 sq. ft per gallon.