Commonly known as "water pine skin" or "polishing paper", it can replace imported polishing sheets such as LP66, LP77, LP26, LP57, and is used for polishing optical prisms, lenses, conductive film glass, mobile phone panel glass, sapphire substrates, stainless steel, aluminum alloys, titanium alloys, silicon wafers, clock glass, and crystal glass surfaces.

The main specifications of the product include: rectangular pieces 640 × 1400 (mm)~850 × 1700 (mm), square pieces 640 × 640 (mm)~1000 × 1000 (mm); Round piece: ￠640 (mm)~￠1340 (mm). The product thickness ranges from 0.5 (mm) to 5.0 (mm). And we can provide back glue and groove according to customer requirements.