BOSS® 822
Joint-Sealant


BOSS® 822
Joint-Sealant


BOSS 822 Expansion Joint Sealant is a free flowing, self-leveling, one component material.


  • One component
  • Free flowing
  • Self-Leveling
  • Good adhesion to wide variety of substrates
  • VOC compliant


Packaging Types

  • 29 oz. Cartridge
  • 4.5 Gallon Pail

Technical Information