How to Assemble a WECK Jar
We bought our WECK Mold jars straight from a distributor in Canada, so we can give you a firsthand look at what to expect when you get these jars brand new.Every WECK glass jar, regardless of the type you choose, comes un-assembled and includes one glass jar, one glass lid, two stainless steel metal clamps and one natural rubber ring seal (gasket). Additionally, a brand-new jar will have a protective plastic casing around the lid and the mouth of the jar. This casing keeps the lid attached to the jar and prevents dirt or debris from getting in.
Ingredients
- 1 Weck glass jar
- 1 Weck glass lid
- 1 natural rubber ring seal (gasket)
- 2 stainless steel metal clamps
Instructions
- Before you begin, ensure all your jar components - the glass jar, glass lid, rubber gasket, and metal clamps - are clean and completely dry.
Fit the Gasket onto the Lid:
- Take the rubber gasket and stretch it gently over the rim of the glass lid. Ensure it sits completely flat and snug inside the groove of the lid without any twists or bunching.
- Place the Lid on the Jar
- Once your jar is filled with your preserve (leaving the recommended headspace), place the lid with the attached gasket flat onto the mouth of the jar. Align it so it sits perfectly centered.
Attach the First Metal Clamp
- Position one of the stainless steel clamps on top of the glass lid and around the rim. Press down firmly on the outer tab of the clamp until it securely clicks over the outer ridge of the jar's neck.
Secure the Second Clamp
- Place the second clamp directly opposite the first one to ensure equal pressure across the seal. Press it down until it clicks into place. That's it! You're good to go.
Tip for Canning: The pull-tab on the rubber gasket should face slightly downward. When your jars are processed and cooled, you will remove these metal clamps; the downward-pointing tab will be your visual indicator that a strong vacuum seal has been achieved!