China Factory Black Non-Woven Clean and Strip Polishing Flap Discs

---Fiberglass backing pads are made of fiberglass cloth with mufti-layer stack of compression in the mold after special treatment by heating. With many nice features like light-weight and high -strength, excellent bonding performance and high flexibility, it is used as an idea base material for all kinds of flap discs. 
---Fiberglass backings plate is specially for making Flap Disc. The plate is made of the fiberglass which are specially woven and treated in our plant. We have diffrent size, diameter, thickness and even the number of layers for your choice. The surface cover of the substrate can be made of black paper, non-woven cloth or black cloth; OEM sevice also provided.