Black Patina CB SUR FIN Chemical.

Black Patina CB imparts a black Finish upon Brushing or Dipping. Brass and Copper Parts should be thoroughly cleaned and prepped prior to usage. Directions: Prepare the Surface by brushing SURCLEAN-400 or Brush N Clean to degrease and descale. Rinse with Water.  Ensure no cleaning solution remains on surface. Brush Bla

Steel Darkening Brass Patina Process

Effect of lead alloying on corrosion characteristics of galvanized coatings exposed in atmosphere, simulated laboratory and a service environment - ScienceDirect

SUR FIN Chemical Products - Grand Brass Lamp Parts, LLC

SUR FIN Chemical

Effect of lead alloying on corrosion characteristics of galvanized coatings exposed in atmosphere, simulated laboratory and a service environment - ScienceDirect

SUR FIN Chemical

Brass Gold Patina ETD-220

Black Patina CB SUR FIN Chemical.

A taphonomic and spatial distribution study of the new levels of the middle Pleistocene site of Notarchirico (670–695 ka, Venosa, Basilicata, Italy)

EZ-Black 70 SUR FIN Chemical.