Concrete Solutions for architects, engineers and builders since 1974

Certi-Vex Patch FS

CERTI-VEX PATCH FS is a fast setting single component, portland cement based, polymer modified patching mortar designed to repair and rehabilitate a wide variety of surfaces. The fast setting, low shrinkage and high strength of Certi-Vex Patch FS allows it to be featheredged or shaved to desired shape up to 2 inch thickness in a single application.


  • Vertical, overhead and horizontal surfaces
  • Excellent strengths
  • Structural repairs
  • Good impact resistance
  • Repairs up to 2 inch in depth in single lift
  • Excellent freeze/thaw resistance
  • Rapid set range 6 – 20 minute initial set
  • Interior and exterior use
  • On grade, above and below grade repairs
  • Excellent bond, tensile and flexural strength
  • Non-shrink
  • Meets ASTM C-928 for dry packaged rapid hardening cementitious materials for concrete repairs


Gurad/Film Forming Sealers

Penetrating Sealer and Concrete Curing in one easy-to-use product.