Made in France, the Le Pratique Ø 70 mm universal seals are essential for ensuring a hermetic seal for all your homemade preserves.

This guarantees that the quality and flavor of your preparations are preserved.

Universal, Le Pratique rubber seals are suitable for all types of preparations : fruits, vegetables, cooked dishes, meats, pâtés, fish, etc.

Features :

Rubber seals.

Product tested in laboratory: heat treatment, waterproofing.

Quick Start:

• Always use a new gasket. Before use, immerse it in boiling water for a few minutes.
• Place the seal on your previously cleaned jar or terrine.
• Fill your jar or terrine with your homemade preparation as hot as possible up to 2 cm from the rim and close the frame.
• Proceed with heat treatment immediately.

Practical tips:

• Before closing the jar, make sure its rim is clean so that the seal adheres properly.
• Store your jars in a cool, dry place with the frame unlocked.
• To open the jar, pull the tab using a Le Pratique 3-in-1 seal puller.