There are 4 different professional silicone gaskets available now for a better, softer grip and longer durability:
for E61 and similar / E61 Yellow - ø 73x57x8,5
for E61 and similar / E61 Orange - ø 73x57x8,0
for La Marzocco / LM Red - ø 72x55x6.1/8mm
for Nuova Simonelli / NS Blue - ø 71x56x9mm
The best way to use these gaskets is to combine them with the reinforced IMS RNT shower screens to enable best results and performance. Choose your professional tools at our accessories store.