70-450 Gold Metal Screw Cap - Plastisol Liner and Button

A High-Heat Gold Canning Lid Designed for Secure, Vacuum-Tight Sealing

This gold 70G450 high-heat canning lid with button is built for reliable performance in hot-fill, canning, and vacuum-sealed applications. Featuring a continuous thread, Mason-style design, it twists smoothly onto compatible jars to create a tight and consistent seal. The durable tinplate construction is paired with a plastisol liner and rubber gasket, forming a hermetic, tamper-evident closure that withstands elevated temperatures. The integrated safety button provides visual confirmation of a proper vacuum seal, offering added assurance for both producers and consumers.

• Continuous-thread Mason-style design ensures a smooth, secure fit
• High-heat tinplate construction and plastisol liner deliver airtight sealing
• Safety button indicates vacuum seal and supports tamper evidence
• Ideal for hot-fill, traditional canning, and long-term food preservation