Fibre Glass Rodding 9.5mm x 3mm x 100MFibreglass Rodding 9. 5mm x 3mm x 100M Reinforcement for Natural Stone and Benchtop Fabrication This fibreglass rodding is designed to reinforce natural stone around vulnerable areas such as sink cut outs, cooktop cut outs, and narrow sections of benchtops. By embedding this rodding into the underside of the stone with adhesive or resin, fabricators can significantly increase structural integrity and reduce the risk of cracking or breakage during