120#,150#,180#,220#,240#,280#,320#,360#,

 400#,500#,600#,800#,1000#,1200#,1500#,2000#

Product features: adopt excellent Electrostatic sand planting technology and special sand planting standard. This product has the advantages of long service life, fast heat dissipation, and not easy to block.

  Silicon carbide abrasive corresponds to alumina abrasive, which reduces fiber products and provides finer surface texture.

  A more delicate polished surface can be obtained, and better results can be obtained after surface treatment.

  Trial scope: construction, automobile, wood products, mechanical processing, polishing and grinding of decoration and decoration, etc. Due to its high quality and low price, this product is widely used in all walks of life and is highly praised by customers!

  This product has strong water resistance and can be soaked in water for a long time. It can be applied in humid and dry environment. High quality! The sand surface is silicon carbide, you can see a lot of shining spots on the sand surface under the sunlight, and silicon carbide sandpaper is polished!