Perlage Universal Filling Disk, v2, 5x6x1, Red
- Perlage Filling Disk has a conical indentation to create gas-tight seal with the rubber tip of the pressurizer during pressurization of the Champagne bottle..
- Perlage Filling Disk also creates seal with Perlage Universal Valve to prevent loss of CO2 during filling, and protects valve during tightening of cap..