Brownell's most popular cold blue formula is the "Oxpho Blue." This product is known for its ease of use and ability to provide a durable, dark blue finish on steel surfaces. It is favored by gunsmiths and firearm enthusiasts for touch-ups and repairs due to its consistent results and compatibility with various metal types. Oxpho Blue is available in both liquid and paste forms, making it versatile for different applications.
Oxpho-Blue
The chemical used for cold bluing is usually Selenium_dioxide.
Babies shouldn't drink cold formula.
Cold Blue Torch was created in 1996.
Cold Blue Excursion was created in 1971.
Cold Blue was created on 2000-10-24.
Purple is a cold colour.. and my favourite!
Fish are cold-blooded, so therefore the Blue Tang is cold-blooded.
Under Cold Blue Stars was created in 2002.
A blue jay is cold blooded because it is not a mammal
Ummm....no. Hands AREN'T blue but they can go blue when you are cold or sick.
i think it is cold blooded