Concrete Solutions for architects, engineers and builders since 1974

Certi-Vex Patch V/O

CERTI-VEX PATCH V/O is a portland cement based, single component, polymer modifed, fast setting non sag patching mortar specifically engineered for vertical and overhead repairs. The fast setting, low shrinkage and high strength of Certi-Vex Patch V/O allows it to be featheredged or shaved to desired shape up to 2 inch thickness in a single application. The material is easy to use, simply add water, mix and use to achieve rapid cost effective repairs.


  • High compressive strength
  • Use for structural repairs
  • Non-shrink
  • 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
  • Excellent bond, tensile and flexural strength
  • 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.