At 310 mm²/s at 40 °C and 25.6 mm²/s at 100 °C, BAKLUCK Polyol Ester 3030 is the highest-viscosity polyol ester shown in this source set. Its 305 °C flash point provides a second clear differentiator from the lighter 3000 and 3009 grades; the table also gives a viscosity index of 106, a -40 °C pour point and an acid number of 0.2 mg KOH/g. Formulators can investigate the grade in high-temperature chain and compressor-oil studies or in ester-containing industrial fluids where its viscosity contribution is useful. Complete blends need checks for hydrolytic behavior, additives, seals, oxidation and regulatory fit. Request current BAKLUCK technical data and the batch COA before release.