These are replacement gaskets for the BrewBuilt Mash Tuns. Single Piece silicone construction, with a branded BrewBuilt logo and size molded into them. These are Replacements for the gasket included in our False Bottom Kits or BrewBuilt Mash Tuns, and will not function without a BrewBuilt Kettle and false bottom kit.
Please note: We have designed these around our BrewBuilt kettles line, and they are not intended to work with other Kettles.