concrete and masonry accessories
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Joint Formers

Expansion Board Caps Zip Joints

Zip Joints

Zip Joints are easily installed joint formers designed to provide positive control of transverse construction or expansion joints. The two-part assembly is designed to permit removal of the top portion after the concrete has hardened, thereby creating a clean, neatly defined void for application of caulk or sealant when specified.
CAT # A B
1010 1" 1"
1011 1" 1 1/2"
1012 1" 2"