... stability&polymer Compatibility, widely used for different types of adhesives. Glycerol rosin ester---BL-85LDescription:Glycerol rosin ... and polymer Compatibility, widely used for different types of adhesives. It is an ideal tackifier material. Specification ... ,min8585Specific gravity,25/251.060~1.0901.060~1.090 Performance features :Dissolved in petroleum hydrocarbons, aromatic, esters, ketones, ...