Bone glue in pearls, 100% for export and good quality for over 16years,we will undertake all the loss if occured from quality Bone glue pearls,viscosity:3.4E min,jellystrength:180bloomgrams min,moisture:16% max,ash:3% max,packed in 25/50/900kgs net weight p.p.woven or paper bags.. 3.4E Pearl Form Bone Glue