LOVE IT>  super strong, very flexible, easy to print, good price and consistent.  The company is also good to work with.
I suggest 235-245 degrees, 30mm speed.  LOW humidity ( i store mine with descant bags), Big nozzles dia. also helps. ( i drilled mine out with a 3/32" drill bit)
I use a lot of it. Its strong enough i printed myself several belts.. and run them through the wash still on my pants.
Warning- it doesn't work with all printers.  It is flexible so it is like pushing spaghetti.  Some extruder systems the filament flexes out of head if there is a gap between the motor and the extruder tube.  3mm is better than 1.75 mm as it is a thicker "noodle" to push.
LOVE IT>  super strong, very flexible, easy to print, good price and consistent. The company is also good to work with. I suggest 235-245 degrees, 30mm speed. LOW humidity ( i store mine with descant bags), Big nozzles dia. also helps. ( i drilled mine out with a 3/32" drill bit)
I use a lot of it. Its strong enough i printed myself several belts.. and run them through the wash still on my pants. Warning- it doesn't work with all printers. It is flexible so it is like pushing spaghetti. Some extruder systems the filament flexes out of head if there is a gap between the motor and the extruder tube. 3mm is better than 1. 75 mm as it is a thicker "noodle" to push.