The TekFlex® Black AP flexible membrane was developed in response to customer demand for a premium strata support membrane with Minova quality.

TekFlex® Black AP is a cement-based spray material designed with superb flexibility, high tensile strength and excellent adhesive qualities.

The product enhances the structural integrity of the rock and forms an impervious barrier, which eliminates the degrading effects of weathering. Material coverage at a thickness of 1/6” for a 1 bag / 2-1/2 pail batch varies from 70 to 140 square feet, depending on the roughness of the rock surface.

Product Image
  • Excellent adhesion
  • Superior flexibility
  • High tensile strength
Product Features
  • Tough – Ability to stretch, excellent tensile characteristics and fiber reinforcing assure coating integrity even after strata deformation
  • Simple Mixing – Single all powder (AP) formulation mixed with water for rapid placement with equipment provided by Minova
  • Excellent Adhesion – Special formulation enables superb adhesion to the rock, assuring a long-lasting coating
  • Non-Flammable – No unusual storage or ventilation requirements, equipment clean-up procedures or waste disposal
  • Contrasting Color – Black coloration improves visibility when spraying onto light colored surfaces, ie concrete, lime stone, etc.