Stack Chairs
American Spacer Technologies

Stack chairs are made of high-density polyethylene, these chairs provide excellent and long-lasting corrosion protection, both on the job site and in concrete.

They are a cost-effective alternative to epoxy, stainless, and galvanized bar supports. Primary Uses-  Top Layer Double Mat Support (Post-Tensioning, Rebar, or Mesh); Tilt-Up Concrete Wall Panels.