1 Packages can be up to 165 inches (419 cm) in length and girth combined. 2  Packages can be up to 108 inches (270 cm) in length.  Packages with a large size-to-weight ratio require special pricing and dimensional weight calculations.
Quick Answer. Latex, or water-based paint, may take up to 30 days to fully cure. Fresh latex paint should be allowed to cure for at least 14 days before wiping or washing to prevent damage to the paint finish. Continue Reading.
Water Based/Latex Paint ~ Dry Time 1-2 hours â Cure Time 21-30 days. Oil Based Paint ~ Dry Time 6-8 hours â Cure Time 3-7 days. Chalk Brand Paints ~ Dry Time 30-60 minutes â Cure time 30 days. Homemade Chalky Paint ~ Dry Time 30-60 minutes â Cure Time 21-30 days. Milk Paint ~ Dry Time 30 minutes â Cure time 30 days.