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.
Corrosive
Health Hazard
How to Use Insta-Blak 333
Insta-Blak 333 is a black-oxide process designed to make in-house blackening simpler, faster, and more effective while still achieving an aesthetically pleasing black finish.
Use Insta-Blak 333 to:
Coat metal items with a glossy, grey-black finish
Blacken metal parts at room temperature in only 1–5 minutes
Achieve clean, smut-free finishes and dimensional stability
Reduce heating and energy costs
Avoid hazardous caustic fume
Blacken cold- and hot-rolled steels, cast iron, powdered metals, tool steels, and sterling silver
Getting Started with trial kit
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How to Use Insta-Blak 333
Insta-Blak 333 is a black-oxide process designed to make in-house blackening simpler, faster, and more effective while still achieving an aesthetically pleasing black finish.
Use Insta-Blak 333 to:
Coat metal items with a glossy, grey-black finish
Blacken metal parts at room temperature in only 1–5 minutes
Achieve clean, smut-free finishes and dimensional stability
Reduce heating and energy costs
Avoid hazardous caustic fume
Blacken cold- and hot-rolled steels, cast iron, powdered metals, tool steels, and sterling silver
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