Spartacote Joint-Flex 75™ Concrete Joint Filler

Joint-Flex 75™ is a 2-part 100% solids self-leveling rapid set polyurea joint filler.

HP Spartacote® Joint-Flex 75™ is a 2-part 100% solids self-leveling rapid set polyurea joint filler for concrete.

HP Spartacote® Joint-Flex 75™ is a 2-part 100% solids self-leveling rapid set polyurea joint filler. This product is best used to fill control joints, expansion joints or other transition points in concrete requiring flexibility and /or elongation. It can be used as a stand-alone joint filler or in conjunction with all HP Spartacote polyaspartic coating systems.

For more information regarding specific systems or to discuss your next project, please contact us today.

Joint-Flex 75™ Concrete Joint Filler Features and Benefits

  • Low Odor
  • VOC-Free
  • Meets FDA/USDA Requirements
  • Cold-Weather Application (0ºF)
  • Cold application to -20º F
  • High impact & abrasion resistance
  • Chemical resistant

  • Large Box Retail Stores
  • Concrete joint filler under polyaspartic or epoxy-based coating systems
  • To fill cove base transition between slab and foundation

  • 300 ML Dual-Cartridge Gun
  • 10 Gallon Kit (2 5-gal pails)
  • 110 Gallon Kit (2 55-gal drums)

Material Properties
Type: 2-part polyurea
Percent Solids by Weight: 100%
Shelf Life: 12 months
Pot Life: 4-5 minutes
Gel Time: (@ 75ºF  ASTMD 2471): 50 seconds
Tack-Free: 8-10 minutes
Light Traffic: 60 Minutes
Full Traffic: 2 hours minimum
Shore A Hardness: (ASTMD2240) 75
Tensile: (ASTMD412) 1500 +/- 200 psi
Elongation: (ASTMD 412) 300 +/- 50 %
Tear Strength: (ASTMD-624) 275 +/- 50 pli
Mixing Ratio: 1:1 by volume
Color: Medium Grey