A foil backed butyl mastic rolled sealant tape that is fully cured, high pressure/high velocity rated for use on commercial and residential supply and return air ducts. DP Foil Mastic Tape is pressure sensitive and requires no cure time before pressure testing.

• Recommended for sealing joints, seams, and duct wall penetrations.
• Recommended for sealing connections on flexible duct or fiberglass ductboard.
• Recommended up to 15 inches water column pressure.
• Recommended for applications that require no cure time.
• 100 FOOT ROLL