---
product_id: 530519025
title: "Replacement Gaskets for Lids of Glass Meal Prep Containers, Universal Silicone Sealing Ring for Glass Food Container Seal Replacement Part"
brand: "business king"
price: "R503"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Business King"
url: https://www.desertcart.co.za/products/530519025-replacement-gaskets-for-lids-of-glass-meal-prep-containers-universal
store_origin: ZA
region: South Africa
---

# 4m universal silicone length Customizable cut-to-fit BPA-free durable seal Replacement Gaskets for Lids of Glass Meal Prep Containers, Universal Silicone Sealing Ring for Glass Food Container Seal Replacement Part

**Brand:** business king
**Price:** R503
**Availability:** ✅ In Stock

## Summary

> 🔄 Seal the deal, save your meal prep game!

## Quick Answers

- **What is this?** Replacement Gaskets for Lids of Glass Meal Prep Containers, Universal Silicone Sealing Ring for Glass Food Container Seal Replacement Part by business king
- **How much does it cost?** R503 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/530519025-replacement-gaskets-for-lids-of-glass-meal-prep-containers-universal)

## Best For

- business king enthusiasts

## Why This Product

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

## Key Features

- • **Always Be Prepared:** Keep spares on hand to avoid the frustration of warped or lost gaskets.
- • **Leak-Proof Confidence:** Restore airtight freshness and prevent spills with a snug, reliable seal.
- • **Durable & Safe Material:** Crafted from BPA-free silicone for a long-lasting, food-safe seal you can trust.
- • **Eco-Friendly Container Revival:** Replace just the gasket—save your container and ditch waste.
- • **Universal Fit, Ultimate Flexibility:** Cut the 4-meter silicone ring to perfectly seal any glass container lid.

## Overview

This universal silicone gasket offers a 4-meter customizable sealing ring designed to fit most glass food prep container lids. Made from durable, BPA-free silicone, it restores airtight seals to prevent leaks and extends the life of your containers—helping you avoid unnecessary replacements and reduce waste.

## Description

Suitable for the lid with a gap for the mealing ring, gap that measures 3-6mm Specification: Material: Silicone Legnth: 4M (You can DIY the length according to your needs) Thickness: 5mm x 7mm (Applying on almost all the common lid of Glass Food Storage Containers)

Review: 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
Review: They don’t fit - Sadly they are too small and don’t fill the gasket space and now the tops don’t stay shut.

## Features

- Perfect Replacements: Perfect replacement gaskets / o-rings / seals for the Lid of Food Prep Containers.
- Universal size: The package includes 4m long sealing rubber. You can cut the length according to your needs. Universal for all shapes of the food storage containers cover.
- Gaskets get lost periodically and get warped, dirt, worn out over time. A damaged gasket means a poor seal, leading to a leaky container. Always have a spare on hand!
- Our Glass Storage Containers Gaskets are made from high-quality, durable, BPA-free. Safe to use.
- Get our silicone gaskets for Food Prep Containers and you don't need to throw away the whole container when it is just the rubber ring that goes bad.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ3GBPBD |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #58,167 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #373 in Cookware & Bakeware Lids |
| Brand | Business King |
| Color | Transparent |
| Customer Reviews | 3.6 3.6 out of 5 stars (125) |
| Date First Available | March 21, 2023 |
| Included Components | NO |
| Is Dishwasher Safe | No |
| Is Microwaveable | No |
| Item Package Quantity | 1 |
| Item Weight | 2.89 ounces |
| Item model number | Ring Blue 001 |
| Manufacturer | Business King |
| Material | Silicone |
| Number of Pieces | 1 |
| Part Number | Ring Blue 001 |
| Product Dimensions | 0.2"W |
| Shape | Round |
| Style | Compact |

## Product Details

- **Brand:** Business King
- **Color:** Transparent
- **Material:** Silicone
- **Product Dimensions:** 0.2"W
- **Style:** Compact

## Images

![Replacement Gaskets for Lids of Glass Meal Prep Containers, Universal Silicone Sealing Ring for Glass Food Container Seal Replacement Part - Image 1](https://m.media-amazon.com/images/I/61FCelJJn+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gasket worked as needed.
*by M***G on February 7, 2026*

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

### ⭐ They don’t fit
*by A***R on June 24, 2025*

Sadly they are too small and don’t fill the gasket space and now the tops don’t stay shut.

### ⭐⭐⭐⭐⭐ Fits my Glasslock container lids
*by L***D on February 7, 2025*

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

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**Shop now:** [https://www.desertcart.co.za/products/530519025-replacement-gaskets-for-lids-of-glass-meal-prep-containers-universal](https://www.desertcart.co.za/products/530519025-replacement-gaskets-for-lids-of-glass-meal-prep-containers-universal)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-02*