Ammo Mig Jimenez, Photoetch Burnishing Fluid

Burnishing agent for photo-etch parts and metal barrels.
Burnishing agent for photo-etch parts and brass barrels. Instant blackening for turned brass barrels and photo etch within about 3-5 minutes. Photo etch Burnishing Fluid also blackens tin solder used for soldering Photo-etch for a uniform effect.