Answer
Mar 17, 2022 - 03:29 AM
No. Nothing goes over Hard Seal. Its glossy finish makes it hard for anything to adhere. Caliwel:Use a primer over new drywall, skimcoat, plaster, plywood, OSB, 2x4s, metal and when color difference is high. No primer is required over existing water-based interior similar color paint or existing Caliwel.
