DP 240 / DP 340 - Foil Mastic Tape Duct Sealant

340-100 and 240-100 foil masking tape

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.
SDS TDS
Brand:
Design Polymerics
Application:
Building Envelope and Components HVAC
Market:
Building Construction

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