3M Sanding Sponge Sandpaper Polishing Softback Superfine,Microfine,Ultrafine

Description

Description:
Name: 3M Sponge Sand
Product material: Alumina Silicon carbide + foamed PU sponge
Features: Dry and wet 2 use
Size
: 4.5*5.5 inches (114mm*139mm)
1.02600 (Green 1200#-1500#) microfine
2.02601 (Blue 800#-1000#) ultrafine
3.02602 (Red 500#-600#) superfine
Features：
The surface of 3M sponge sand is sand, and the inside is sponge. It has good flexibility and is suitable for grinding irregular geometric curved surfaces. It is easier to handle and can be used for both dry and wet. Suitable for grinding and polishing various models, hardware and electronics, furniture, plastics, artificial stone, etc.
1. It can handle the slip marks and burrs on the surface of injection molded products, and it can also be polished.
2. Sponge sand, suitable for white board sanding, lacquer sanding, product surface treatment; combined with the advantages of elastic grinding and coating grinding, it does not damage the workpiece, has strong cutting power, saves time and effort, and is durable; the sand is planted uniformly, and the surface is polished. The consistency of the effect is good, the surface of the workpiece is fine and smooth, and the effect after painting is improved.
3. 3M sponge sand has good effect and good wear resistance.
4. Compared with sandpaper, 3M sponge sand has the advantages/potential of elastic grinding, it can conform to the surface of the workpiece to be treated when grinding, and the grinding effect/result is good.
How to use: Generally 4.5"*5.5" directly hold and polish by hand, 3*4 with velvet or 5 inch disc with velvet, attach it to the 3M grinder for use.
On Mar-13-21 at 00:17:14 PST, seller added the following information: