fiberglass cover backing plate for making flap discs 125mm Material: Fiberglass mesh Specifications: 75-230mm in diameter, 5-14 layers Model: T27-flat or T29-warped or T28 Features: With optimum fiberglass mesh cloth, high-quality resin, galvanized rust-proof metal ring, coupled with strict quality control and strict testing and testing, we create an impermeable, high-strength, and tough mesh matrix. Application: Production of abrasive flap disc, nylon flap wheel, wool fel flap wheels, black clean and strip disc There are three main components for flap disc: Fiberglass backing plate, abrasive cloth, glue. Fiberglass backing plate as a support pads for flap disc, through flap disc machine combined the three to become flap discs. Zhengzhou Jiading Abrasive Co., Ltd is a specialized manufacturer of sandpaper deep processing. Our company products mainly include abrasive flap disc, flap disc backing pad, flap disc adhesive glue, flap wheels, abrasive machine, cotton buffing whe…