Check this out: Waterproof material with silicone and acetone.
Silicone and Acetone
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Check this out: Waterproof material with silicone and acetone.
In Electrolytic Capacitor Removal NO Desoldering Required Paul Carlson says he uses lacquer thinner to clean circuit boards. On the Wikipedia article for Lacquer thinner it says these are usually mostly acetone. Personally I would only crack out the acetone if the IPA wasn’t working for me. Acetone is serious business.