حشية مسطحة من PTFE 42 × 33 × 3 مم

The 3mm thickness is spot on for my machine, and the PTFE material feels dense enough to handle the heat without warping. It seated perfectly and I haven't noticed a single drip since I swapped it in.

Finally a gasket that actually holds pressure without deforming after a few uses. The PTFE material feels noticeably denser than the standard rubber ones I've tried before.

The 3mm thickness is just right for sealing my espresso machine's group head, and the PTFE material feels durable enough to withstand high heat. It slid into place easily without any leaks during the first test shot.