What does Parkerized mean on a gun?
Parkerizing is a method of protecting a steel surface from corrosion and increasing its resistance to wear through the application of a chemical phosphate conversion coating. Parkerizing is commonly used on firearms as a more effective alternative to bluing, which is an earlier-developed chemical conversion coating.
Do Parkerized guns rust?
Without the oil or grease, a Parkerized finish will rust faster than more common (and advanced) finishes. Those guns would resist rust in most all conditions — because the Parkerized steel was impregnated with grease.
How long does it take to Parkerize?
After 30 minutes or so, light-colored flakes will begin to form in the Parkerizing Solution. This is normal, a result of the chemical reaction between the Parkerizing Solution and the iron in the bag.
What metal can be Parkerized?
In the case of parkerizing, the metal is steel and the phosphate salts can be zinc, manganese or iron. A chemical reaction between the steel and acid results in the phosphate salts being pulled out of the liquid and into the metal of the workpiece.
Can you blue a Parkerized gun?
“You can finish a parkerized finished handgun with a polished blue. However, the cost is much more expensive, and the polished blue finish will show all finger prints and scratches very easily. The polished blue finish is the least durable of any finish on the market.
What is Parkerizing a gun?
Parkerizing is commonly used on firearms as a more effective alternative to bluing, which is an earlier-developed chemical conversion coating. It is also used extensively on automobiles to protect unfinished metal parts from corrosion.
How durable is the Parkerized finish?
Parkerizing is a very porous finish that is designed to soak-up and hold oil. This prevents rust and corrosion, thus protecting the metal. Parkerizing is not a very durable finish and will show holster wear rather quickly compared to other finishes, especially if using a kydex/plastic holster.
What is parkerized mean?
Parkerizing. Parkerizing, bonderizing, phosphating, or phosphatizing is a method of protecting a steel surface from corrosion and increasing its resistance to wear through the application of a chemical phosphate conversion coating. Parkerizing is usually considered to be an improved zinc or manganese phosphating process,…
How to Parkerize parts?
Parkerizing process starts with a hot water rinse tank where the work piece is immersed for 3-5 minutes. After this the metallic parts are removed from the hot water rinse and submerged in the parkerizing solution. This is carried out for 3-10 minutes at a steady operating temperature of between 190F O and 195F O.