Joint Seal Flex [1:2 RATIO] Epoxy Coating Backer Rod Use: Not recommended

Backer Rod Use: Not recommended in saw-cut joints ≤ 2" deep

For deeper applications or structural bulk work

It may be used under traditional floor coatings or any of our top-coating materials

and other cementitious surfaces

Grouting under baseplates

Joint Seal Flex [1:2 RATIO] Epoxy Coating Backer Rod Use: Not recommendedSuper Skin Systems JointSeal Flex is a 2 component 100% solids, zero VOC, elastomeric polyurea sealing system designed to act as a crack filler for use with large to small to large cracks in concrete, masonry and other cementitious substrates. This material provides exceptional adhesion characteristics and fast cure times. It is highly chemical resistant, insensitive to water, abrasion resistant and remains thermally stable in a range of 20F ( 29 C)