SUNLU ASA 3D Printer Filament 1.75Mm, UV/Rain/Heat Resistant Tough For Outdoor Functional Mechanical Parts, 1Kg Spool (2.2Lbs), 395 Meters - Green Review

I haven't had a chance to get a good print off with this just yet, but that mostly comes down to my printer/settings. But I can see the high potential of this filament, and I'm excited!I just received my new v6 hot end for my Anycubic Chiron, so that should allow me to get more stable temps to be able to lay this ASA down. Coupled with a BMG extruder, and I should get some nice prints in no time!Will update after getting some prints going!

This ASA is easier to print then ABS. I printed it at 230c and 90c the first time and failed, so had to up the bed temp to 110c and printed perfect and stayed adhered to the PEI sheet this time. No enclosure is required. So overall I would buy this ASA over ABS anytime since you don’t have to have an enclosure and for basically the same Strength.Printed on a Ender 3 Pro with PEI sheet

ASA filament rollStrong material, vent and enclose your printer for best results.Impressed with packaging-vacuum sealed with absorbent pack inside. I’m a fairly new 3d printerer, I have a ender 3v2, and a enclosed cover for printing materials like the ASA and ABS. Ventilation is a good idea with these high temp materials as well since they give off a toxin. Materials printer were very strong and handled heat inside a car. I haven’t used much of the roll, I’ve heard having a roll drier isn’t a…

Good dimensional accuracy. Smooth finish. Prints well at 255C bed temp 80C in an enclosure. The smell while printing can be a bit much; the enclosure manages the smell well. But works great and is easy to use.

Took some adjustments to get it to print right, but it did surprisingly well once I got the settings figured out. It seems the print process might be a bit sensitive to humidity, it did well in a closet or cabinet but there were issues with layer adhesion when printed on an open printer in a high-humidity room (70% humidity)