Cover Stain Primer, Sealer & Stain Killer, Oil-Base, 5-Gals.Cover stain, 5 gallon, all purpose oil base stain killing interior exterior bonding primer, not available to members in selected voc restricted areas that may include parts of az, parts of ca, dc, de, md, me, nj, ny, pa & parts of va, those members can purchase true value #443 314. Not available for members in south coast ca they can purchase true value #117 398, check mol restricted items report to verify restrictions for your location.