Type: HG87; light orange; 
Hardness: Shore A95±3; no filler;
Density: 0.90±2; 
It is suitable for polishing optical glass andprecision optical lens. It can make lens of processed part morestable and have no turned-down edge. All performance indicatorsare similar to imported LP87.
The main specifications of the product include: square 640 x 640 (mm). The product thickness ranges from 0.5 (mm) to 5.0 (mm).