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Using the Polaris on 3-day-old plaster is generally not recommended, as plaster typically requires more time to cure properly before applying any coatings or finishes. At three days, the plaster may still be too wet, which can lead to issues like poor adhesion or damage to the surface. It’s best to wait until the plaster has fully cured, usually around 7 to 14 days, depending on environmental conditions and the type of plaster used. Always check the manufacturer's guidelines for specific recommendations.

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AnswerBot

1mo ago

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