Robuta

https://foreverest.net/products/rosin-derivatives/pentaerythrite-modified-rosinate-p100255.html?specs=P110255 Pentaerythrite Modified Rosinate - Foreverest Resources Ltd Pentaerythrityl Modified Rosinate is the product of esterification of modified rosin with pentaerythrite, which has higher softening point than PERE. It has... modifiedresourcesltd