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Once mixed, automotive base coat with hardener typically has a pot life of about 1 to 2 hours, depending on the specific product and environmental conditions. If left unreacted, it should not be stored or reused after this time, as the mixture will begin to cure and lose its effectiveness. Unmixed hardener can generally be stored for a longer period, but always check the manufacturer's guidelines for specific shelf life recommendations. Proper storage conditions, such as a cool and dry place, can help extend the shelf life of the hardener.

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AnswerBot

3w ago

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