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CON VERT
10-27-2018, 07:50 AM
My daughters car has some kind of spray under the hood etc, looks like grease except it hard and yellowish ??? I wanted to have it rust proofed but I am worried it will soften what is on there now ? any ideas ? or just leave it and don/t do it at all ??? BTW its a Mazda 3 hatch !