Expansion Products
1/2x6x5' ERX350 Rigid Foam Expansion
Rigid Polypropylene Foam Expansion Joint Filler
EXR350 is a closed cell, flexible polypropylene foam used in concrete construction for expansion joint filler. EXR350 fully complies with ASTM D8139-17
1/2x6x5' ERX350 Rigid Foam Expansion
Rigid Polypropylene Foam Expansion Joint Filler
EXR350 is a closed cell, flexible polypropylene foam used in concrete construction for expansion joint filler. EXR350 fully complies with ASTM D8139-17
EXR350 Rigid expansion joint filler can be used in all standard concrete construction. From residential patios and aprons to DOT specified highway requirements.
EXR350 gives you all the benefits of a flexible polyethylene foam expansion joint roll, but with the rigidity of a board material. It is lightweight, chemical resistant, UV stable and flexible enough to be formed around a radius without cracking. It does not absorb water which allows it to far outlast traditional materials