If you use and get any =  lead type anti-seize compound near or forward  (upstream)  of = the o2 sensor, even a small amount will wipe it out. Try to always use copper anti-seize compound available at most flaps (friendly = local auto parts store). 

 

Hi = Darrell,

hey I've been wondering about = the two types of anti-seize compounds... generally one is labeled copper and = the other is not labeled... so the unspecified one is = lead?

 

besides the O2 use for copper = anti-seize what other uses would be best served by using copper anti-seize?

 

Thanks,

 

Bill