Silicone gasket from Cafelat, made specifically for E61 espresso group heads. Unlike regular gaskets that are made from rubber these do not have any smell or taste whatsoever, and are easy to change since they will not bake rock hard like rubber does. We have spent months testing and adjusting the material so that these have the same compression strength as rubber, but are also softer so that it is easier to create a good seal. Dimensions: 78x58x8.4mm Fits Rancilio espresso machine group heads
