100% solid (VOC free), two-component flexible epoxy joint filler.


Product Description


TERRAZZCO® Flexa-Flex Joint Filler 1200 is a 100% solids (VOC free), two-component, flexible joint filler. The unique combination of hardness and flexibility allows TERRAZZCO® Flexa-Flex Joint Filler 1200 to absorb the impact and shock of heavy loads while sealing joints encountered in terrazzo flooring.


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TERRAZZCO Flexa-Flex Joint Filler 1200

Advantages of Flexa-Flex Joint Filler

  • Conveniently packaged in pre-weighed quantities for simple mixing at work sites
  • Supports heavy wheeled traffic
  • VOC free for a healthier environment
  • Great wear resistance
  • Color may be clear or color matched to specific needs

Epoxy Terrazzo Project

Typical Uses of Flexa-Flex Joint Filler


TERRAZZCO® Flexa-Flex Joint Filler 1200 can be used in industrial, commercial, retail, institutional and healthcare facilities.

Packaging Details


TERRAZZCO® Flexa-Flex joint filler 1200 resin part A and hardener part B are packaged in pre-weighed amounts so that mixing at the job site is easy to handle. Just add hardener part B to resin part A and mix for two to three minutes. The minimum order quantity is two-gallon units.

Product Inquiries


TERRAZZCO® authorized representatives provide services and consultations on material selection, specification, troubleshooting, and other information on the proper repair, care, and protection of concrete surfaces. TERRAZZCO® authorized representatives are available to assist customers at any time. For more information on TERRAZZCO® products, contact the manufacturer and distributor, Concord Terrazzo Inc. at (704) 921-4928 or via email at info@terrazzco.com.

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  • MMS 950 is required when relative humidity (RH) within the concrete substrate exceeds 75% when tested with in-situ probes.  MMS 950 should be applied to cracks prior to those cracks being filled with rigid epoxy.


  • Floor Aid Flexible Membrane 528 should be used to treat all cracks, control joints & cold pour joints in the substrate. (Do not fill cracks with Flexible Membrane 528.  Rigid epoxy such as  Groutless EZPour Epoxy 158 or Leveling Fill Epoxy 162 should be used)


  • Leveling Fill Epoxy 162 may be required to fill any cracks, voids and/or if leveling is needed.
Architectural Binder

Learn More About Epoxy Terrazzo


Obtain your copy of the TERRAZZCO Architectural Binder, a detailed guide of the terrazzo industry which includes all TERRAZZCO technical data sheets and more. Find out how TERRAZZCO can benefit your next project.


Call 704-921-4928 or Message Us for Pricing on Joint Filler