So, I’m looking at trying some back filling on engraved acrylic with paint.
Up until now I’ve mainly cut acrylic, peeling the protective layer off one side and cutting through the other.
Now I’m looking at engraving, I’ve seen a couple of comments in videos about back filling regarding how toxic the the protective layer on acrylic is when burnt.
Being cynical I couldn’t help but notice most of the people promoting this idea also sell ultra wide masking tape…
So is this something to be concerned about? To be honest not even sure how well the protective layer will engrave.