Esun ABS+ 3D printing filament is specially formulated to minimise warping compared to conventional ABS filaments.
This makes ABS+ much more versatile and user friendly on open air, unenclosed and I3 style (Prusa / Creality / Tronxy / Anet etc) printers where the lack of an enclosure and insufficient ambient temperatures would make printing conventional ABS very difficult. This is due to the printed material shrinking too quickly and warping as a result.
While Esun ABS+ is much easier to print with than conventional ABS, it cannot be acetone smoothed or polished or welded like conventional ABS can.
See datasheet for further information.