Silicone Mason Jar Lid Liners, 10 Pack for Food Storage

Silicone Mason Jar Lid Liners, 10 Pack, for Airtight Food Storage in Compatible Mason Jar Lids

$29.55

Silicone mason jar lid liners create an airtight, leakproof seal inside compatible lids while keeping food and drinks in contact with food-grade silicone. This 10-pack helps you reuse suitable storage caps and line decorative lids for food or candy.

Grooved edges hold the inserts snugly inside the lid, and a small tab makes removal easier. Select the size that matches your jar and lid: Regular Mouth liners measure 70 mm across and 2.7 mm thick; Wide Mouth liners measure 86.5 mm across and 3.3 mm thick. They fit most Mason jar lids, but compatibility varies by lid design.

Features

Food-grade silicone provides a barrier between jar contents and the lid material.
Creates an airtight, leakproof seal when fitted inside a compatible Mason jar lid.
Grooved edges provide a snug fit, including when the jar is upside down.
Small removal tabs make the reusable inserts easier to lift out.
BPA free and dishwasher safe.
Can serve as a fermentation cover after a small pressure-release hole is added.

Specifications

Product: Mason jar lid liners
Material: Platinum silicone
Pack quantity: 10 liners
Regular Mouth variant: 70 mm diameter; 2.7 mm thick
Wide Mouth variant: 86.5 mm diameter; 3.3 mm thick
Fit: Most Mason jar lids; compatibility depends on lid design
Edge design: Grooved edge and small removal tab
Care: Dishwasher safe
Material attribute: BPA free

Frequently Asked Questions

Which size of Mason jar lid liner should I choose?

Choose Regular Mouth liners for a regular-mouth setup or Wide Mouth liners for a wide-mouth setup. Regular Mouth liners measure 70 mm in diameter and 2.7 mm thick; Wide Mouth liners measure 86.5 mm in diameter and 3.3 mm thick. Check your lid design as well, because not every lid is compatible.

How should I position the liner's removal tab?

Place the tab facing down into the jar when using a lid and band together. When using a band alone, place the tab facing up. Some lids seal better with the liner flipped over.

Can these silicone liners be used for fermentation?

Yes, these liners can be used as fermentation covers after you make a small hole to let pressure escape. A liner modified this way is no longer an unperforated storage seal.