Abrasive Roll:
Special mineral coated on a film  backing. It is suitable forautomobile  refinishing, stainless steel, furniture  andsolid hardwood.

 L338  Backing: Film  Raw Material Size:1.38m*100m  Abrasive: Hiden super coated aluminum oxidecorundum, there is Fused Zirconia Alumina in grits: 60#, 80#, 100#,120#  Grit: 40#-2000#  Usage: Furniture, wood, metal,filler, putty, electronic, autobody, paint etc.
This material is mainly made into: Velcro sand paper andself-adhesive sanding disk. It is mainly used in the sanding of carpaint, paint, filler, putty, electronic product, metal, aluminumalloy etc.

This product has four advantages:

The biggest advantage of this product is that it hadthe hidden super coated aluminium oxide corundum.The differencebetween it and other conventional coatingis, conventional anti-clogging sandpaper is white, there aretwo layers of sanding surface, during sanding, the white powder onthe sand paper falls down together with the sanding product’s dust,therefore, it can be anti-clogging at the beginning but when thewhite powder falls off in a very short time, it becomes notanti-clogging very soon. And this affects the lifeof the sand paper. However, our oslong L338 has hiddenanti-clogging coating, which you can’t see it with your eyes. Whenyou rub our sand paper by folding it, you can see the hiddenanti-clogging coating. This is because our hidden anti-cloggingcoating has mixed with the abrasive surface closely. When you useour L338 sand paper from the beginning to the end, it isanti-clogging and very wearable.

Another new technology of this product is the film backing.Thestickiness between the abrasive and the film backing is very goodand strong, so sand falling will never happen and this strengthensthe life of the sandpaper.

The third point is, it is of film backing, so theabrasive surface evenness is much better than conventional paper.Therefore, the effectiveness of sanding product is very good.Thefiner the grit is, the easier it can perform itself.Besides,there is Zirconia Corundum in grits: 60#, 80#, 100#, 120#,so the sanding will be faster, stronger, and more wear-resistant,the products will not turn into black after sanding.

Oslong green film Sanding Roll