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🔴 Seal the deal with NANSHINE – where airtight meets effortless!
NANSHINE 500pcs Pressure Activated Seal Cap Liners are 24mm red foam inserts designed to provide a reliable, pressure-activated airtight seal for glass and plastic jars without the need for induction sealing. Ideal for industrial and commercial use, these liners enhance product freshness, extend shelf life, and come in a bulk pack of 500 for cost-efficient packaging.






| ASIN | B08CMZY4Z7 |
| Best Sellers Rank | #317,210 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1,508 in Canning Jars |
| Brand | NANSHINE |
| Brand Name | NANSHINE |
| Closure Type | Pressure Seal |
| Color | Red |
| Customer Reviews | 4.2 out of 5 stars 252 Reviews |
| Item Weight | 18.14 g |
| Manufacturer Part Number | fba-usa-551-2x500 |
| Material | Foam |
| Material Type | Foam |
| Model Number | fba-usa-551-2x500 |
| Product Style | Industrial |
| Shape | Round |
| Style | Industrial |
| UPC | 611830563391 611830562813 |
| Unit Count | 500 Count |
C**F
Great quality and extra confidence in seal
Perfect seal
A**R
Great value, great product
These are great. We are able to use on multiple size honey bottles as well as 2oz glass jars. The pressure seals hold up. Qualith is great. 100% recommend and will be purchasing more
S**C
Gets the job done
N/A
J**A
Exelente calidad
Vi montón de reseñas mala de este producto así mismo decidí comprarlo para probar . Mi experiencia es a diferencia de otros exelente producto recomiendo 100% tiene mucha calidad y ninguna vinieron pegadas ni en mal estado . Su sellado es rápido y bien acolchonado . Volveré por otras medidas k también necesito .
J**L
Do not buy
I’m sure that the general idea it’s great but they send you this stuff all in one Ziploc bag with no layer of protection between one another and they’ll come already fused with one another I tried gently to separate them but it’s impossible so you’re buying some thing that you’re going to have to just throw away
C**T
Work perfectly
These are incredibly easy to use. You just stick them in the lid, put the lid on the bottle, and give it a little time. Then boom, sealed. You do need to make sure you order the right size. I have now ordered two sizes for two different bottle sizes. My customers appreciate the extra touch of safety!
D**E
Stuck together!
These came all in one bag and were all stuck together. I ordered 500, and could probably only use about half of them. They are packed tightly together and were sticking to each other. And when you go to take them apart most of them ripped apart and are un usable.
R**E
Seals well.
I grow and dry my own tea. I am using these to seal in loose leaf tea in Oui yogurt glass containers. Great for recycling and reusing these small jars and makes nice gifts to others.
Trustpilot
3 weeks ago
5 days ago