Pen Etch Resist Black 1/32"w
For drawing or touching up etch resist circuits or PC boards and on positive films. Draws lines 1/32" wide. Dries instantly.
得捷:
PEN ETCH RESIST BLACK 1/32"W
Allied Electronics:
Etch resist pen
Newark:
# MG CHEMICALS 416-RP ETCH RESIST PEN PEN