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Amine blush is something you will have to deal only on new repair. In old and exposed repairs the blushing would likely be long gone. Basically amine blush is salts of amine carbonate, they will c...
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Amine blush is something you will have to deal only on new repair. In old and exposed repairs the blushing would likely be long gone. Basically amine blush is salts of amine carbonate, they will c...