Pressure Seal Foam Liner

Professional pressure seal liners engineered for airtight container sealing without requiring induction machinery. Compatible with both glass and plastic containers, these versatile liners work with lined or unlined caps to prevent contamination and preserve product freshness.

Sizing Note: 36.6mm disks designed for 38mm (38/400) concentrate jars

• • No induction machine required for application
• • Creates strong airtight seal
• • Prevents leaks and contamination
• • Universal compatibility with glass and plastic
• • Works with both lined and unlined caps