Decaying foam on PCBs

Chuck Guzis cclist at
Tue Aug 27 22:38:58 CDT 2019

On 8/27/19 8:18 PM, David Collins via cctalk wrote:
> In Australia there’s this product ;
> It’s citrus based but I haven’t had any bad effects on PCBs. It does affect some styrene plastics but in general it’s safe and very effective. 
> If you aren’t in Aus, a similar citrus based product should work - just my experience. 

I'd probably just use 91% isopropanol.  No water to speak of, doesn't
bother plastics--and cheap.

If this were the 1970s, I'd suggest Freon TF.


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