4-1/2" sanding disc:

Introduction: Multifunction grinding polishing wheel is high strength wear-resistant fiber mesh as a substrate, and elastomers and high quality silicon carbide using a special process of organic combine to form a high strength, high wear resistance, honeycomb, software grinding wheel, sharper than other traditional abrasive products, wear. It is the ideal supplies paint, rust, cleaning, etc. 

material: nylon, silicon carbide and glue

Kinds of Poly-web disc:

Application: 

1. Abrasion resistance: The fibers of the fiber product as a carrier screen, the resin elastic body sharp grit abrasive filaments adhered to the solid medium. In the high-speed grinding process, so that the material does not fall off Emery, durable.

2. Will not damage the surface: The past simply use sharp hard Emery, during the grinding process quickly remove the coating surface of the object, but also the grinding surface of the object being left decline marks. Multifunctional polishing buff surrounding the body with a resin bonded diamond grit, and the wire-line fiber, while the milling at high speed, the abrasion resistant fibrous mesh scrub tablets left in the sliding surface polishing grind marks, not only to remove the coating, but also polish the surface of the object, and no damage is more suitable for polishing a thin metal.

3. Safety, environmental protection: This product was software, cell shape, can not grind flying objects flying, easy chip, can not afford to Mars, low noise, more secure, and environmentally friendly.

4. Wide range of applications: This product may carry different types of thickness of the abrasive sand. Can be polished mild steel, stainless steel, aluminum, copper, plastic, fiber products, wood, stone, concrete surfaces, etc., are widely used in automobiles, machinery, light industry, chemical industry, shipbuilding, construction, furniture, bridges, decorative, municipal and family to repair and other fields.

5. Economic and practical: The products use high wear-resistant materials, high-speed grinding process sand does not fall off, grinding does not accumulate, no adhesion. Its life is 10-30 times than the normal flap disc.