It's a tough finish that is stronger than paint and looks great. It's a "Green" process since there are no solvents to spray, and the over spray can be swept or vacuumed up.
I thought it would be cool to powder coat my trusty old wrenches for personalization and good looks.
They were getting dirty and the finish was starting to show signs of wear, so I brought them with me to the Tech Shop to get the treatment.
Now is a good time to preheat the oven and think about where to hang your tools in oven before it gets hot.
My powder needed to be baked at 375 degrees.
Step 1: Clean your tool
Wipe off any grease or other grimy residues and then put them in the sand blaster to prep the surface.
Use the sand blaster to roughen up the surface, clean the metal and give the powders a good surface to adhere to.
Warning - the sand will get inside the mechanism and will need to be worked out afterwards. I just wiggled the parts back and forth for a few minutes and the sand started to work it's way out.
A quick spray with de-greaser or TSP and a final water rinse will be sure the powders adhere everywhere.
Dry thoroughly with compressed air.