How to clean 502 glue
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I accidentally sprayed 502 glue on my glasses lenses while using it. How can I clean them? Are there any tips?
Benzalkonium chloride can be used, but it is important to be cautious when using it, as it is somewhat toxic and can cause severe irritation to the eyes. If it accidentally gets into the eyes, rinse them immediately with plenty of water; a diluted sodium bicarbonate solution can also be used for rinsing. I’m not sure if it has an impact on your lenses.
It can be removed with propanone, and ethyl acetate should also work.
It’s better not to use propylene carbonate in resin lenses. The lens is quite smooth; try soaking it in alternating cold and hot water to see if the mark can be removed.