Fiberglass Rebar - Sample Set by Conserv Epoxy Save Liquid error (product-badge line 32): -Infinity% $49.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 4" Pieces of #2-8 (7 pieces total). ConServ Epoxy's 800 Fiberglass Rebar is a structural spiral wrapped fiberglass reinforcing rod which is corrosion resistant, nonconductive and lightweight, while it is one-fourth the weight of steel rebar. It more closely matches the characteristics of wood for modulus of elasticity, expansion and contraction, and condensation than does typical steel reinforcing rod. Warning - Wear gloves when handling fiberglass rebar to avoid splinters Technical Data Sheet Specifications PDF