Resist

Photosensitive Ink (Resist)
Light-sensitive resist/mask for photochemical etching.
GE supplies the etching chemicals matched to our machines, so your process is dialled in from day one. We advise on the right etchant and resist for your metal, thickness and feature size, and on safe handling and disposal.

Light-sensitive resist/mask for photochemical etching.

FeCl₃ and regenerable CuCl₂ etchants for metal & copper.

Creates an antique/aged effect on copper surfaces.

Specialty chemistry for removing hard residues.

Electro-coat paint for protecting metal workpieces.
Tell us your metal and process — we'll recommend the correct resist, etchant and solutions.