Polymaker Tough PLA 1.75mm 3D Printer Filament, 750g White PLA Filament Cardboard Spool - PolyMax PLA 1.75 White Filament Tougher Than PLA+ 3D Filament High Impact Strength for Functional Application

It's PLA so it is easy to print, and it is tough. I use it for almost anything. Never had a problem with adhesion, only problems I've had were my fault.

This product is not pure white it’s a yellow antique like white. Sending back.

I'm really liking the Polymaker PolyMAX White PLA filament! I've printed with the PolyMAX Beige and found it to be reliable, so I decided to try out White since it's back in stock (typically the Polymaker PETG White displays on the PolyMAX PLA White listing page). My first concern was the only other written review from a couple years ago claiming the filament isn't true white: not to worry, it showed up White as snow and I've had no discoloration after printing. I haven't had the chance to do any stress testing on the White PLA Max, but if it's as strong as the Beige- I'll be happy. Just as an aside- it's been difficult dialing in the PolyMAX Black, but the White was a breeze. 205°F nozzle, 55°C bed for the first few layers, 50°C the rest of the print. I print slow for best results, so I haven't gone over 45mm/s (that being said, I think this filament could easily print at 60mm/s+ for smaller, less technical models). Printer is an Elegoo Neptune 4 Pro.

I've *really* tried to like this stuff. I like the matte finish. But even with good drying, part shrinkage after printing is excessive and throws off many designs by either warping off the plate (yes, heated; and yes - printed in an enclosure) or shrinking part perimeters after completion. I should include a pic of a part that was a simple two cylindrical shells with a flat floor between, supported, and 'tapered' from one diameter to the other (larger on print plate to smaller up top)....rather than coming out looking like 2 diameters it actually necked down below the 'floor' where the size adapt was supposed to happen, because 4 consecutive circular 'walls' just hoop-contracted like crazy. Originally bought in 2022 if that matters (maybe formulation has changed). Kept in a 'dry' box with dessicant but that probably drifted up over time, always dried 6-8 hours before attempted re-use (in Polymaker's own Polydryer) until the dessicant pack / humidity indicator showed <20%, then printed immediately. And I've still not used up this 0.75kg spool because after a quick print or two....I end up switching out to reprint in something else to get a functional part. Heading back to the so-called "cheaper brand" matte PLAs.