---
product_id: 59142375
title: "QRP SEALS for Mason Jars Reusable Food Grade Silicone STAY INSIDE the REGULAR or WIDE MOUTH Plastic Cap Lid (6 REGULAR MOUTH &amp; 6 WIDE MOUTH)"
brand: "quality reliable products"
price: "A$36"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/59142375-qrp-seals-for-mason-jars-reusable-food-grade-silicone-stay
store_origin: AU
region: Australia
---

# QRP SEALS for Mason Jars Reusable Food Grade Silicone STAY INSIDE the REGULAR or WIDE MOUTH Plastic Cap Lid (6 REGULAR MOUTH &amp; 6 WIDE MOUTH)

**Brand:** quality reliable products
**Price:** A$36
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** QRP SEALS for Mason Jars Reusable Food Grade Silicone STAY INSIDE the REGULAR or WIDE MOUTH Plastic Cap Lid (6 REGULAR MOUTH &amp; 6 WIDE MOUTH) by quality reliable products
- **How much does it cost?** A$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/59142375-qrp-seals-for-mason-jars-reusable-food-grade-silicone-stay)

## Best For

- quality reliable products enthusiasts

## Why This Product

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

## Description

QUALITY RELIABLE PRODUCTS REUSABLE SILICONE SEALS STAY PUT. They are designed wide enough that they seat firmly against the roof of any brand Mason jar plastic cap completely underneath the threads and cannot fall out while screwing the lid onto or off the jar. They are GUARANTEED to provide an airtight and leak-proof seal. We tried the narrower red rubber seals with the smaller outer diameter. They tend to become displaced while tightening the lid, and unfortunately, they did not keep our fermentation jars airtight (see photo). QRP SEALS provide a perfect airtight, anaerobic enclosure while fermenting Kimchi (vegetables) or Kombucha (tea). We ferment on a very large scale, and QRP SEALS do resolve the airtight issue. When testing QRP SEALS by placing water in a jar and shaking the jar, we experience no leaks. We understand your health concerns. QRP products were developed to help our director overcome prostate cancer. ALL QRP products are made from USDA Food Grade BPA-free Compliant Silicone and are produced by a reputable food container manufacturer for food products only. CAUTION: OVERTIGHTENING COULD DAMAGE THE SEAL AND MAKE IT DIFFICULT TO REMOVE THE CAP! QRP SEALS HAVE NO TAB AND ARE NOT A GOOD FIT FOR GLASS STORAGE CONTAINERS. © 2016 Quality Reliable Products, All Rights Reserved.

## Features

- Please click on the Sold by "Quality Reliable Products" link above, and then the "Products" link to view other quantity listings including bulk options, optional shipping methods, and related Quality Reliable Products.
- Includes 7 EACH REGULAR &amp; WIDE MOUTH SEALS for STANDARD REGULAR &amp; WIDE MOUTH Mason jars; lids not included.
- QUALITY RELIABLE PRODUCTS REUSABLE SEALS are made of BPA-free USDA Food Grade Compliant Silicone for food products only and are GUARANTEED to provide an airtight and leak-proof seal FOR ANY BRAND MASON JAR PLASTIC CAPS on the market! QRP SEALS HAVE NO TAB AND ARE NOT A GOOD FIT FOR GLASS STORAGE CONTAINERS.
- QRP SEALS STAY PUT. They are designed wide enough that they seat firmly against the roof of any brand Mason jar plastic cap completely underneath the threads and cannot fall out while screwing the lid onto or off the jar. And they are thick enough that they don't wrinkle while tightening. Easy removal for easy clean; clear silicone aids in cleaning inspection.
- BONUS: A FREE GIFT of an "Our Daily Bread" Christian daily devotional is included with each order. If you aren't interested in the booklet, simply give it away to a Christian friend or trash it. Your Quality Reliable purchase supports WORLD ORPHANS. We appreciate and THANK YOU in advance for your support.

## Images

![QRP SEALS for Mason Jars Reusable Food Grade Silicone STAY INSIDE the REGULAR or WIDE MOUTH Plastic Cap Lid (6 REGULAR MOUTH &amp; 6 WIDE MOUTH) - Image 1](https://images-na.ssl-images-amazon.com/images/I/61PfrgupcaL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/59142375-qrp-seals-for-mason-jars-reusable-food-grade-silicone-stay](https://www.desertcart.com.au/products/59142375-qrp-seals-for-mason-jars-reusable-food-grade-silicone-stay)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-11*