Gaskets Replacement for Glass Meal Prep Containers Universal Sealling Ring for Glass Food Storage Containers' Lid, O Ring Replacement for Lids

This works just fine, as long as it installed the right way. Compared to the original gasket, which has more of a square profile, the new gasket is more of a rectangular profile. Initially, I installed the new gasket with a wider profile down into the grove. That did not work. I then compared to the orientation of the original gasket. I then has to cut another piece, as the narrow profile results in a different length. However, it absolutely works.

It's very thin and soft doesn't fit properly leaves some gap on sides

I have two different generations/styles of glasslock containers. The gasket fits both, but one of them a bit better. For both, it needs to be oriented vertically, as another reviewer pointed out. It helps to cut it slightly longer than you think you need and then compress the ends into the track so there’s a better seal against both cut ends. They’re not as good as the originals, but they’ll get the job done if you’re trying to squeeze a couple more years out of your old containers. I imagine they’ll be a PITA to clean, with water getting inside and underneath the gaskets.

Works great, perfect fit and easy to use! We had mold that wasn’t coming off our previous gaskets and this comes with a lot so we can use it to replace many times. Definitely recommend.

I ordered this to use as a replacement for the silicon sills around the lids of my glass food storage containers. It works well and helps to provide a tighter fit for the lid, but it doesn't make the lid leak proof like the original silicon sills that came with the product. I still like this product because I don't often put items with a lot of liquid that could leak out, in the containers, as I use them to hold my lunch items. I would put soup or other liquid items in something different anyway. I think this product is easy to use, you just cut the length of tube you need to fit around the lid and then stick that around your lid. It can sometimes be fiddly and fall out of the lid before you get it on the container, but I didn't have that hard of a time getting it to stay, hence the 4 stars. The sill is easy to clean, and ready to go for the next day.

Buena calidad

Doesn’t fit

Perfect replacement for the ones my cats ate.

Not worth to buy not fit for all container

I wasn't able to find a replacement for my Glasslock gaskets at the official Glasslock site. But this worked great as a substitute as an aftermarket product. Fits the Glasslock fine. You just insert into the lid to measure and cut with scissors. The original gasket rips when you take it out to clean it due to food and mold growth.....so new ones are needed. The only downside is that there is a cut, so it isn't a singular circular gasket. But we fix this issue by using saran wrap to prevent food from entering the cut area. It works and becomes super leakproof. Good product!

Bought this to put a replacement gasket on a round handmade teapot lid. Formed a circle, cut strips from another piece to slot and glue into the open ends of the channels to securely attach the ends into a circle. Taped the joined ends onto a couple of cocktail sticks with insulating tape to hold the ends together till the silicon glue dried. You do need a tube of silicon glue. Worked a treat. Holds on lid just with friction. Plenty left for next seal replacement.

Buen material.

This revived my dollar store tupperware when the old gasket disintegrated and fell out. Very good quality and fits a wide range of groove widths.