1-Flexible 2-J cloth,100% cotton,A/O,R/R 3-Polish wood,metal 4-Market share:65% in china 5-Main market:south asia,india,viet 1. Model JB-52. material j cloth backing, 100%cotton cloth, phenolic resin ,aluminum oxide3. width 1400mm(according to your requirement cut)4. strength 1000-1200N/50mm5. bond resin over resin6. coat close and open7. application be mainly used on polishing general metal , ...