How long does interior paint take to harden? Interior Paint: Dry in one hour, re-coat in two hours. Exterior Paint: Dry in one hour, re-coat in two hours (on heavy stains allow 12 to 16 hours before recoating)
How long to let paint cure before putting things on it? How long should paint dry before putting outlet covers back on? Wait at least 24 hours to put outlet covers back on, or you risk them sticking to the tacky paint and potentially peeling it when they are removed in the future.
How do you know if paint is cured? To check if your paint is cured, use the fingernail test. In an inconspicuous area, press your fingernail into the coating. If it leaves an indent, your paint is not fully cured. If no indent is visible and the surface is hard, your paint has most likely cured.
How long does water-based paint take to cure? Before adding additional coats of product, the following DRY times should be honored: The following are average CURE times based on recommended temperature and humidity: 21 days for water-based products.