E61 Silicone Group Gaskets

Tight

Same size when lined up to the old rubber gasket but it took a while to get it in. The group head is much tighter. No leaks or problems. Rocket Apartamento

E61 Silicone

We got the thicker size following Chris's guidance . . . it was initially snug however already after a week it is settling in nicely . . . . we've used the blue silicon gaskets and don't have any reason not to believe these will perform just as well . . .

Works like new!

Replaced the group head gasket with this silicone gasket. Works just like new. . . . actually better than new. Thank you.