Quart Kilz Original Interior Oil-Based Sealer, Primer & Stain Blocker - Set of 6 | White Paint for Walls, Ceilings & Wood | Perfect for Home Renovation & DIY Projects

I tried Kilz2 to prime new wood for a fence and it just did not work to prevent knots from showing through the paint even after two coats of Kilz2 and two coats of outdoor paint. I was unable to find Original Kilz at any of the stores in my area, so I ordered it. I am so thankful to find the Original. Painted one coat on the places that were showing through and no more problems!