ESTISOL 135 is a highly polar ester based on a cellulose feedstock.ESTISOL 135 is 70% biocarbon-based and is a non-VOC.ESTISOL 135 has a very high solvency power on polymers, paints, coatings and adhesives. ESTISOL 135 is an alternative to traditional, strong solvents such as ketones, aromatics, NMP, NEP, d-limonene and other organic solvents with a high GHS hazard labelling.