New formula, improved, faster and at a more competitive price.
this liquid will darken the photo etch brass parts, and also barrels of machine guns and tank barrels.
the end result with brass parts is a finish which is very similar to steel.
it is highly recommended to darken your photo-etch parts before use a new faster formula (works in seconds), and at a more competitive price this liquid will darken the photo etch brass parts, and also barrels of machine guns and tank barrels the end result with brass parts is a finish which is very similar to steel it is highly recommended to darken your photo-etch parts before use.