#4 Fiberglass Rebar – MST Grade III Structural Bar

#4 MST Grade III fiberglass rebar is a non-corrosive, non-conductive reinforcement solution designed for structural concrete applications where durability and resistance to harsh environments are required.

Fiberglass rebar is significantly lighter than steel and will not rust, making it well-suited for use in foundations, walls, structural slabs, and other engineered concrete applications exposed to moisture, chemicals, or deicing salts.

This product is manufactured by MST Rebar and supplied through our local partner. Select quantities are stocked locally, with additional material available by request.

Standard length: 20 ft.

Sold per individual piece.