






🔄 Refresh your meal prep game with a perfect seal every time!
This 4-meter universal silicone sealing ring is designed to replace worn or lost gaskets on glass meal prep container lids. Made from BPA-free, durable silicone, it fits lid gaps between 3-6mm and can be cut to size, ensuring an airtight, leak-proof seal that extends the life of your containers and keeps your food fresh.
| Brand | Business King |
| Color | Transparent |
| Material | Silicone |
| Product Dimensions | 0.2"W |
| Shape | Round |
| Style | Compact |
M**G
Gasket worked as needed.
Was able to salvage storage container after gasket lost. Worked as needed, not as well as original but was able to use container and lid again
A**R
They don’t fit
Sadly they are too small and don’t fill the gasket space and now the tops don’t stay shut.
L**D
Fits my Glasslock container lids
I have an older Snap ware Glass lock container. I remove the gasket to clean under it and it finally broke into 3 pieces. The manufacturer doesn't sell replacement gaskets, just replacement lids, but the lids they sent were not the correct size. The pink gasket is 5mm x 5mm. This blue replacement gasket is 5mm x 7mm. Luckily, that 2mm didn't make a difference and the gasket fits! Perfectly! I feel so good being able to still use this perfectly good, old glass lock container. I am VERY happy with this replacement gasket and it's quality. ADDITIONAL INFO: the glasslock container model # is RP-752
Y**O
Good
Not what I was expecting. This rubber is thin, it's not sold. It's just a frame in the shape of a rectangle but no filling inside it, it's hallow inside. Easy to place in the grove of the kids without falling out. Not bad wish is was cheaper for the length that is included.
F**G
Works Well Enough
Fits Glasslock inside the track on the cover from 15 years ago (green gasket). However, the cover barely locks to glass container.
J**S
Not a perfect fit — works, but with issues
I bought these replacement gaskets for my Glasslock lids, and while they somewhat fit, they’re not an exact match. The material feels decent, but they’re just a little too big — I can only get three out of the four latches to close completely. It still seals well enough for short-term use, but not something I fully trust for long storage or liquids. Cleaning is fairly easy, but I do worry about the small gap in the middle where moisture could collect. That spot seems like it could trap bacteria or mold over time if not cleaned thoroughly. Overall, they’ll work in a pinch, but they’re not a perfect replacement.
J**.
Facil de cambiar
Me Encanto cambiar El color de la goma.. hace parecer que tengo nuevos envases de comida.
P**A
Lids seals
I was so excited when I realized there was replacement seals for my glass bowls I replaced my old ones and these are still going strong and they don’t seem to get moldy like the original seals. I received this with no shipping or packaging issues.
Trustpilot
1 month ago
1 month ago