Rapid Flex 90

Rapid-curing, semi-rigid polyurea control joint filler

Data Sheets:

Available in 22 oz. dual cartridges as well as 10 gal units

Join Our Mailing List:


Features & Benefits

  • Easy 1 to 1 mix ratio
  • Optimum hardness (Shore A = 90) to transfer wheel loads while allowing moderate movement
  • Dark gray, pourable consistency
  • Semi-rigid flexibility that does not weld slabs together or become brittle with age
  • Can be applied and cures down to 0°F
  • High elongation (100%) to resist tearing due to excessive movement


Rapid Flex 90 is a high durometer, 100% solids, two-component, UV resistant, semi-rigid, rapid-curing, polyurea for filling control and construction joints in industrial concrete floors.