MasterSeal P 692 - Single component, solvent-based polyurethane primer and adhesion promoter

How does MasterSeal P 692 work?

MasterSeal P 692 is a solvented, single component, moisture curing polyurethane primer and adhesion promoter for use below and/or on MasterSeal waterproofing membranes.

MasterSeal P 692 is designed for use as an adhesion promoting primer on MasterSeal membranes especially after they have been exposed to dew or moisture and when wear coats are to be applied. It is necessary in all cases if the spray applied membrane has been left for more than 8 hours or overnight and the next coat is the wear coat.

What are the benefits of MasterSeal P 692?

  • Excellent adhesion to aged membranes – ideal for repair situations
  • Adhesion promoter – ensures good chemical bond between membrane and wearcoat especially if the membrane has been exposed to water and in applications where the membrane is permanently exposed to water
  • Rapid cure – does not slow the progress of the job
  • Low viscosity  - easy to apply and low consumption


MasterSeal P 692 Safety Data Sheet

pdf (187.87 Kb)

MasterSeal P 692 Technical Data Sheet

pdf (252.85 Kb)