This is the best glue in gasket we could find. This gasket has a D shaped profile to maximize contact with the drum and lid. EPDM is chemically resistant and temperature tolerant. Fits Lids for 20 & 30 gallon drums. I've successfully installed this gasket on all the different types of lids we have. Some go on easy and others make you say nasty things!
For best results, this gasket is typically glued into the lid with silicone.
Large gasket may require a longer bolt on "bolt ring" closures.
Only fits lids that are secured with a ring.