---
product_id: 365984660
title: "Pressure Sensitive Seals,Cap Liners, Bottle Seal,Foam Safety Tamper Resistant Sealing Waterproof Gasket for Cosmetic Plastic Glass Bottle Flask Jar Lid Case Canning Vials(Diameter 2.7cm/150 Pieces)"
brand: "huikangsheng"
price: "€ 26.41"
currency: EUR
in_stock: true
reviews_count: 5
category: "Huikangsheng"
url: https://www.desertcart.hr/products/365984660-pressure-sensitive-seals-cap-liners-bottle-seal-foam-safety-tamper
store_origin: HR
region: Croatia
---

# Preserves freshness airtight Universal fit for glass & plastic Leak-proof & tamper-resistant Pressure Sensitive Seals,Cap Liners, Bottle Seal,Foam Safety Tamper Resistant Sealing Waterproof Gasket for Cosmetic Plastic Glass Bottle Flask Jar Lid Case Canning Vials(Diameter 2.7cm/150 Pieces)

**Brand:** huikangsheng
**Price:** € 26.41
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it, secure it, and never second guess your bottle again!

## Quick Answers

- **What is this?** Pressure Sensitive Seals,Cap Liners, Bottle Seal,Foam Safety Tamper Resistant Sealing Waterproof Gasket for Cosmetic Plastic Glass Bottle Flask Jar Lid Case Canning Vials(Diameter 2.7cm/150 Pieces) by huikangsheng
- **How much does it cost?** € 26.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/365984660-pressure-sensitive-seals-cap-liners-bottle-seal-foam-safety-tamper)

## Best For

- huikangsheng enthusiasts

## Why This Product

- Trusted huikangsheng brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Value Pack:** 150 pieces ensure you’re always stocked and ready—never run out when it matters.
- • **Freshness Locked In:** Airtight seal preserves product integrity and extends shelf life.
- • **Effortless Application:** No tools needed—just place and screw for instant sealing.
- • **Tamper-Proof Assurance:** Pressure-sensitive foam creates a strong, leak-proof barrier to protect your product.
- • **Universal Compatibility:** Works seamlessly with all bottle and jar materials, from glass to plastic.

## Overview

These 2.7cm pressure-sensitive foam seals provide a universal, tamper-resistant, and leak-proof solution for securing bottles and jars. Designed for easy application without special tools, they fit both plastic and glass containers, preserving freshness with an airtight barrier. Sold in a convenient 150-piece pack, they’re perfect for professionals and home users seeking reliable, hygienic sealing.

## Description

Package include: 150 pcs Pressure Sensitive Self Adhesive Gasket Foam Seal Color: WhiteSize: 2.7cmMaterial : high quality polystyrene foam How to use: 1. Make sure the seal is slightly bigger than the mouth of the bottle you are sealing!2. Please first wash the top of bottle and lid with hot soapy water then , to get rid of any soap residue or smell. 3 .Then you put the seal in the lid writing side up then carefully line it with the top of the bottle (to make sure it doesn't slip cockeyed) screw the lid on tight and wait 10 minutes or more before removing lid to check the seal

Review: NIce
Review: I love that there are so many for the price and they fit almost any open bottle that I have in my bathroom. I did not realize how often I would use these outside of my original need! They provide so many functions I cannot believe I went so long without using these. They are so easy to use that event my small God kids can use them. I keep these around!

## Features

- Easy to use: No special equipment to apply, simply place them over the mouth of any bottle or jar, and screw on your closure tightly.
- These single-use seals are made to work with all container materials from glass to plastic; and easily peel off for customer use
- Keep fresh :Pressure sensitive seals are a quick QIGROP and easy way to safe guard your product from being tampered with while also preserving freshness of your product by providing an airtight seal
- No leaking with strong seal, leak-proof, pressure-proof and smell-proof seals.
- Please check the size carefully before order.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFNKDJJ |
| Best Sellers Rank | #259,393 in Kitchen ( See Top 100 in Kitchen ) #407 in Canning Lids |
| Brand | HUIKANGSHENG |
| Closure | Screw-on |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (336) |
| Date First Available | 17 August 2020 |
| Item Weight | 9 g |
| Manufacturer | HUIKANGSHENG |
| Manufacturer Part Number | AMZ0003 |
| Material Type | Polystyrene |
| Number of Items | 2 |
| Product Dimensions | 8.9 x 5.1 x 0.25 cm; 9 g |
| Shape | Round |
| Size | 2.7 cm |

## Product Details

- **Brand:** HUIKANGSHENG
- **Colour:** White
- **Material:** Polystyrene
- **Product dimensions:** 8.9L x 5.1W centimeters
- **Style:** Compact

## Images

![Pressure Sensitive Seals,Cap Liners, Bottle Seal,Foam Safety Tamper Resistant Sealing Waterproof Gasket for Cosmetic Plastic Glass Bottle Flask Jar Lid Case Canning Vials(Diameter 2.7cm/150 Pieces) - Image 1](https://m.media-amazon.com/images/I/61a3bpOk1XL.jpg)

## Questions & Answers

**Q: Will these fit a 5ml jar?**
A: I really don't know.  We measured the distance across the top of the jars we used and then ordered accordingly.

**Q: What size dpi need to seal 3.2 in diameter and 2.4?**
A: It seals a 4oz twist top bottle

**Q: What size should I choose ,my measurements is right at 1 inch , do i need a 24 ml or 27 ml and i don't want it to be thick**
A: I haven't used these in three years but I remember measuring the opening of the little jar I needed to seal and then buying that measurement and it worked.  You have to be very careful when putting them on for the seal to work, but they worked great for me.  Also, if the size isn't right, Amazon is wonderful about returns.

**Q: what size would i need for a gallon bottle?**
A: I don’t know the answer, but if I needed it for a gallon container, I would contact the seller and ask them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***S on 22 January 2026*

NIce

### ⭐⭐⭐⭐⭐ Review
*by K***Y on 9 September 2025*

I love that there are so many for the price and they fit almost any open bottle that I have in my bathroom. I did not realize how often I would use these outside of my original need! They provide so many functions I cannot believe I went so long without using these. They are so easy to use that event my small God kids can use them. I keep these around!

### ⭐⭐⭐⭐ Review
*by N***H on 29 October 2024*

Seals work great!

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*