Re: Polyethylene Glycol medium molecular

> I have been told that adding Polyethylene Glycol (but 
> should be medium molecular w.) to  an acid solution 
> will thickness the acid fo virtical surfaces. 

I'd hate to throw a wet blanket on your enthusiasm for 
research, but if this is still about your rust removal 
from vertical surfaces problem, at least two posters 
have previously directed you to good old naval jelly. It's 
very cheap and available in most paint and hardware stores, 
even many discount ("5 and 10") stores. 

google: "naval jelly", >2400 hits

e.g., <http://www.shorechemical.com/Section%207%20Tech%20Sheets/naval_jelly.htm>


 



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