Prep Coat is a multi-purpose drywall completion coat designed to improve the quality of the drywall finish. It is recommended for use prior to the application of texture or decoration to minimize texture variation between finished gypsum surface and gypsum face paper. It is not, and should not be considered as, a “sealer,” or an architectural coating.

Prep Coat provides a smooth, sandable surface, eliminating problems often caused by porosity variations between finished joints and untreated gypsum wallboard paper

Level 5 Option: Prep Coat applied with two coats at 8-10 mil wet film thickness will suffice within the criteria of GA-214 and ASTM C 840 in lieu of a skim coat. Allow to dry thoroughly before applying second coat.

5 gallon pail