Meet EPi's newest top-of-the-line rust preventative:
A dual-purpose, non-chromated, boric-acid-based sealer for Ultra-Blak 400 and Kool Blak 225 that takes quality rust prevention to the next level! Our E-Tec 555 is easy to use and comes packed with benefits:
- Passes the oxalic acid test for the ASTM standard,
- Has 1368 hours of resistance in the humidity chamber,
- Is chrome free, eliminating costly disposal problems!
Easily meet your Mil Specs with E-Tec 555 while significantly improving corrosion resistance of our other E-Tec products, and even eliminating costly disposal problems thanks to its chrome-free chemistry!