i have lasered 2 color ABS with great results at the space on the epilog zing. the thunder lasers were too strong and butchered the rasters.
this sheet is clear acrylic with .3mm layers of colored ABS on either side
seen here on our smart badges for QuakeCon
and the dumb version
ABS is not on our banned list, it just stinks and requires more venting than acrylic. -wasnt on our list when I used the laserable abs from inventables.
3d printed abs should be WATCHED VERY CAREFULLY as it melts at a way lower temp and turns goopy. which isnt fun when its on fire.
but alas, this thread has already devolved into “its gonna poison your kids! dont do it!”