Only found in Rancilio models, 130 x 116 x 2 mm.
No sealant should be necessary, however precise flat, material free surfaces on both the boiler and end cap are required, or steam leaks may occur. Older equipment may develop metal warping, causing small leaks to appear even after installing a new gasket.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.