How to Use Insta-Blak 333 GEL
Insta-Blak 333 GEL is a no-run, no-drip black finish designed for vertical applications, steel panels, and quick touchups. It's ideal for users who desire a slower chemical reaction.
Use Insta-Blak 333 GEL to:
- Coat metal items and vertical surfaces with a black finish
- Achieve a smooth finish with no drips or runs
- Blacken architectural surfaces such as steps, framing, and railings
- Touch up scratches or imperfections
- Finish furniture, metal artwork, or sculptures
- Blacken re-machined black oxide surfaces
- Retain an item's original structure and dimensions
- Meet AMS 2484A requirements
- Blacken steel and ferrous metals
Getting Started
EPi offers starter kits, which include, for touch-ups, small projects, and first-time users.
Insta-Blak 333 GEL is a slower-acting blackening process for steel and ferrous metals. This gel-based solution is ideal for simple swab-on vertical applications, touchups, and the user who prefers a slower blackening reaction. One gallon of un-diluted Insta-Blak 333 GEL can coat up to 100 sq. ft. of steel parts.
PLEASE NOTE: Orders ship within 3 business days.
Due to the hazardous nature of this product, we are not able to expedite it.


How to Use Insta-Blak 333 GEL
Insta-Blak 333 GEL is a no-run, no-drip black finish designed for vertical applications, steel panels, and quick touchups. It's ideal for users who desire a slower chemical reaction.
Use Insta-Blak 333 GEL to:
- Coat metal items and vertical surfaces with a black finish
- Achieve a smooth finish with no drips or runs
- Blacken architectural surfaces such as steps, framing, and railings
- Touch up scratches or imperfections
- Finish furniture, metal artwork, or sculptures
- Blacken re-machined black oxide surfaces
- Retain an item's original structure and dimensions
- Meet AMS 2484A requirements
- Blacken steel and ferrous metals
Getting Started
EPi offers starter kits, which include, for touch-ups, small projects, and first-time users.