Since 1948, serious shooters, avid collectors and professional gunsmiths have relied on Birchwood Casey for shooting and gun care products that have stood the test of time. This is the preferred room temperature chemical used by gunsmiths and industry professionals to blacken aluminum parts. Aluminum Black Metal Finish is also excellent for blackening name plates, plaques, trophies and other engraved items.
WARNING: WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
WARNING: WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to 
