Best Answer: Alodine, also referred to as Chemical Film or iridite, is a chromate conversion coating that is applied only to the surface of aluminum. It gives good corrosion protection as well as providing a excellent base for painting. The color can vary from colorless (when specified) to golden - iridescent - brown.
The pain is directly in my right heel and is very sharp with each step I take. It even hurts to try and rub it out. Iâve had no injury to my foot at all, and certainly nothing to explain this pain. I've been experiencing this for about the last 4-6 months. Heel pain is common. There are a few possible causes of it, however there is one cause that is most likely. Regardless, I believe you need to see your primary care doctor for a proper diagnosis. In addition, this likely requires treatment and he or she can help provide it. Heel pain that you are describing is classic for Plantar Fasciitis.
In general, the cause of the pain is not the heel spur itself but the soft-tissue injury associated with it. Many people describe the pain of heel spurs and plantar fasciitis as a knife or pin sticking into the bottom of their feet when they first stand up in the morning -- a pain that later turns into a dull ache.