GRC cladding panel or Glass Fiber Reinforced Concrete (GFRC) is a thin concrete section manufactured using OP cement and aggregate mix to give strength to the sheet. In comparison to steel, GRC cladding never rusts yet have the same thickness and strength of any other metal panel. Unlike steel, glass fibers will never rust and are placed throughout the thickness of the panels. Everestgrc GRC balusters India is a leading manufacturer and supplier of ribs that have 50 to the 100mm depth and has 12 to 15mm thickness.