Denso Profiling Mastic


Denso Profiling Mastic is a cold applied self-supporting molding mastic. It is a petrolatum compound containing beads of closed cell cellular polymer and flow control additives. The mastic is used to provide a smooth profile on irregular shaped fittings such as flanged joints and valves. It is applied prior to the tape application and generally used in conjunction with primer, Denso Petrolatum Tapes, or Denso Bituminous Tapes.

Denso Profiling Mastic – 4 lb. Bags – 6/Case



Product Features

  • Easy application from arctic to tropical temperatures
  • Excellent molding and sealing properties
  • No VOCs
  • Will adhere to metal, PVC, polyethylene, and concrete
  • Not affected by water, acids, and salts
  • Non-hardening in cold weather
  • Minimal surface preparation (SSPC SP 2-3)
  • Meets AWWA C217 Standard
  • CSA Z245.30 component

Additional information

Weight 34 lbs
Dimensions 14 × 14 × 6 in


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