petersonra
Senior Member
- Location
- Northern illinois
- Occupation
- engineer
Is there any code requirement to protect threads that are field formed from rust?
Is there any code requirement to protect threads that are field formed from rust?
Is that an "approved, electrically conductive compound"? Also how and when do you apply the Cold Galv. It is my opinon that the male threads that are screwed into the female fitting or coupling needs the protection as well as any exposed thread.Cold Galv Spray, I have used for many years and it works great. Shake it well before use!