Concrete Solutions for architects, engineers and builders since 1974

Certi-Vex Patch RTU

CERTI-VEX PATCH RTU is a one component, ready to use preblended cementitious polymer material engineered for cosmetic repair of concrete. The product comes in a tinted concrete gray color that is ready to use right out of the container. The material is easy to use and unlike other materials unused Certi-Vex Patch RTU can be saved for future use.

Certi-Vex Patch RTU provides excellent bonding, flexural and tensile strengths and water resistance due to its unique polymer mixture. Use to repair spalls, rock pockets, honeycombs, holes, cavities or cracks in concrete or stucco with a depth not greater than 3/8” and widths from 1/16” to 3/8”. Certi-Vex Patch RTU is supplied as a sandable, trowel grade mortar and can be feather edged.


  • Ready to Use
  • Reduce material waste
  • Money saving
  • Concrete gray color
  • Quick return to service
  • No primer needed
  • Easy to place, consolidate and finish
  • Can be applied to damp surfaces
  • Can be applied 3 days after placement of concrete
  • Accepts topical coatings


Gurad/Film Forming Sealers

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