Keep your catalyst fresh and dry.
Transform your bucket into an easy opening, air tight storage container with our seal lids. Great for any storage requirements, it will fit virtually any 12 inch diameter bucket from 3.5 to 7 gallons. The seal lid is a two piece system comprised of an adapter ring and a threaded lid. To assemble, snap the adapter ring to your bucket (a rubber mallet and some silicone spray helps here). Then simply spin the heavy duty threaded lid on for an air tight fit.