When Can I Use a Pool Sweeper After Plastering? - Hayward

The curing time for pool plaster before it is safe to use a Hayward sweeper can vary depending on the specific type of plaster and the water temperature. However, as a general rule, it is recommended to wait at least 28 days before using a pool sweeper on newly plastered pools. This will allow the plaster to fully cure and harden, ensuring that it is not damaged by the sweeper's suction or brushes.