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VaporSolve® Joint Filler


VaporSolve® Joint Filler is a specially formulated, non-shrinking, semi-flexible epoxy paste used for filling joints and cracks in concrete that will receive the VaporSolve® coating system. It is cured with a hydrophobic curing agent that allows it to cure fully in the wet, alkaline environment found in concrete with moisture problems.

VaporSolve® Joint Filler is modified with a novel raw material that is able to provide flexibility with minimal effect on the water and alkalinity resistance of the material. VaporSolve® Joint Filler contains no plasticizers, phenols or unreacted amines that could migrate out of the cured material and compromise its performance. The product is available in a fast cure version when quicker turnaround is necessary.

Chemical Composition

Internally flexiblized Bisphenol A epoxy crosslinked with a hydrophobic amine curing agent.


Available in clear only.


Excessive substrate movement can cause hairline cracking.


  • Filling joints and cracks in concrete
  • For use with VaporSolve systems

3/4 gal (Kit), 1.5 gal, 3 gal (Kit)

Cure Rate

Standard, Fast

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