Preparation
Prep each side differently
ABS plastic
Scuff glossy faces lightly and wipe off dust; ABS needs no special treatment.
ABS plastic
Scuff glossy faces lightly and wipe off dust; ABS needs no special treatment.
Conditions
When the answer changes
Small, tight-fitting breaks can use super glue instead — ABS takes CA well. If the part flexes in use, neither rigid adhesive is right; look at a flexible repair or a replacement part.