I have a pair of good old 2way speaker. woofers are 6 inch paper cone. they are becoming weak to absourb moisture and dust. I want to apply a coating to protect them. my question is what type of coating can i use for them. sory for bad english.
please help.
please help.
I don't know if it would work but maybe a weak PVA mix? ie. its what decorators use to seal surfaces.
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