PROFLEX® PR11 primer is a necessary companion product to be used with the PROFLEX® series of elastomeric membranes. PR11 primer is designed to condition and prepare a substrate for the application of PROFLEX® membranes.


  • Easy application with roller or sprayer
  • Safe non flammable
  • Easy cleanup
Related Products

400 sq. ft. /gal.**Note Coverage will vary depending on porosity of substrate and application type. Coverage values are approximately a 3/8″ Nap Roller.

Suitable Surfaces

Gypcrete™ substrates, Dusty Slabs, Concrete, Backer Boards


1 Gallon Pail; 5 Gallon Pail