Insta-Blak 333 is an immersion/swab on black oxide solution that results in a smooth, no-smut satin black finish on tools and architectural surfaces. One gallon of un-diluted Insta-Blak 333 concentrate can coat approximately 400–500 sq. ft. of metal parts.
Watch our Insta-Black 333 in action in this awesome DIY video, compliments to Hagerty of Traverse City, MI!
PLEASE NOTE: Orders ship within 3 business days.
Due to the hazardous nature of this product, we are not able to expedite it.

