I know there was post along time ago about a product used by boeing to protect bare metal parts. I just can't seem to find it. (this was 2 years, long ago) People who had tried it, said it worked well. I think it was just a clear coating.

The reason why. I just polished my water pump and want it to stay as it is. I have heard clear coat will yellow under heat. Clear powder coating maybe my only choice.

Definetley open to other suggestions.

Thanks for any help.
Steve

A good quality automotive two/three-part urethane will not yellow from heat. I wouldn't use any other type of clear coat paint.

Any suggesstion on brands to use and part numbers?

Thanks for the help.
Steve

It's called Boeshield and it was developed by Boeing. Contact PMS Products
76 Veterans Dr #110
Holland, MI
PH: 616-355-6615

You can get the paint from any automotive paint supply store or a NAPA if they carry the Martin Senour line of paints & supplies. The Boeshield is just like a silicone spray lubricant (WD-40). I've used it on my Sea-Doos that I raced in the salt water. I sprayed the motors down with it after every use. It works great at preventing corrosion but it will eventually come off even though it will last a long time. The good part is that you simply spray it on like WD-40. Good stuff.