Cover Stain Primer, Sealer & Stain Killer, Oil Based, 1-Gal.Cover stain, gallon, oil based stain killer primer sealer, not available to members in voc restricted areas that may include: parts of az, parts of ca, dc, de, md, me, nj, ny, pa & parts of va, restricted members can order true value #443 272, ca members in los angeles, orange, riverside & san bernardino counties can order true value #117398, check mol restricted items report to verify restrictions for your location.