1. High quality with reasonable price; 2. High bloom,low viscosity; 3. Manufacturer; 4. Leading company; 5. ISO 9001:2008 1. Introduction: Bone glue is amber, semi transparent pearl eye grain with good performances in high jelly strength and low viscosity. It is a large molecule protein collagen derived from bones which is completely safe and environmentally benign.2. Usage: Bone glue is widely ...