Review on SUNLU PLA+ 3D Printer Filament - Neatly Wound Spool, Dimensionally Accurate, 1Kg, White by Dale Toth

It's rubbery and sticky when warm. This is bad when retracting into an all metal hotend. It stretches and sticks to the metal inside causing a clog. It might be possible to overcome this with reduced retraction, but then your prints won't look as nice.Prints perfectly on my cheaper printer with a teflon lined heatbreak. The parts printed are very durable because it isn't as hard and brittle as regular PLA. I printed some exhaust fan adapters and they seem to be as durable as ABS ones I've printed (although they would not stand up to as much heat as ABS would).Printing at 220° on a 75° PEI bed.