Plaster Hardcoating

QUIKRETE® Patching Plaster can be used to create a smooth or textured hardcoat surface on drywall or existing plaster, with instructions covering surface preparation, mixing to a creamy consistency, and application techniques using a trowel or brush. The process emphasizes applying a thin coat (1/16" to 1/8") and finishing quickly before the plaster sets, with tips for avoiding lumps and practicing application for optimal results.