Corrosion Block

[water guy]

I have been using for years with good results.

 

[traveler17]

I have been using for years with good results.

What are you using it on?

 

[MEP001]

What are you using it on?

Sometimes I wonder if it's with a paper bag.

 

[water guy]

? I use it on locks batteries or any corrosive areas on the carwash or the boats.

 

[traveler17]

? I use it on locks batteries or any corrosive areas on the carwash or the boats.

I understand “what” you use it for I didn’t know if you were referencing it to something particular at your site(s)