---
product_id: 560605531
title: "Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m"
brand: "business king"
price: "R741"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Business King"
url: https://www.desertcart.co.za/products/560605531-silicone-gaskets-replacement-for-glass-meal-prep-container-lids-4m
store_origin: ZA
region: South Africa
---

# Leak-proof airtight seal 4 meters customizable length BPA-free durable silicone Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m

**Brand:** business king
**Price:** R741
**Availability:** ✅ In Stock

## Summary

> 🔄 Refresh your meal prep game with a perfect seal every time!

## Quick Answers

- **What is this?** Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m by business king
- **How much does it cost?** R741 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/560605531-silicone-gaskets-replacement-for-glass-meal-prep-container-lids-4m)

## 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

- • **Universal Fit:** Designed to snugly fit lids with 3-6mm gasket grooves across brands.
- • **Tailor Your Seal:** Cut the 4m gasket to fit any container shape or size effortlessly.
- • **Extend Container Life:** Replace worn gaskets instead of tossing your glass containers.
- • **Premium Silicone Safety:** Crafted from BPA-free, food-safe silicone for worry-free storage.
- • **Dishwasher & Microwave Safe:** Easy to clean and safe for everyday kitchen use.

## Overview

This 4-meter silicone gasket replacement strip offers a versatile, durable, and BPA-free solution to restore airtight seals on glass meal prep container lids. Easily cut to size, it fits most lids with 3-6mm gasket grooves, preventing leaks and extending the life of your containers. Dishwasher and microwave safe, it’s the smart, sustainable choice for maintaining freshness and avoiding 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: Adaptable seal strip - Bought this to put a replacement gasket on a round handmade teapot lid. Formed a circle, cut strips from another piece to slot and glue into the open ends of the channels to securely attach the ends into a circle. Taped the joined ends onto a couple of cocktail sticks with insulating tape to hold the ends together till the silicon glue dried. You do need a tube of silicon glue. Worked a treat. Holds on lid just with friction. Plenty left for next seal replacement.
Review: Works on Glasslock lids - I wasn't able to find a replacement for my Glasslock gaskets at the official Glasslock site. But this worked great as a substitute as an aftermarket product. Fits the Glasslock fine. You just insert into the lid to measure and cut with scissors. The original gasket rips when you take it out to clean it due to food and mold growth.....so new ones are needed. The only downside is that there is a cut, so it isn't a singular circular gasket. But we fix this issue by using saran wrap to prevent food from entering the cut area. It works and becomes super leakproof. Good product!

## 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 | B09TT9PWDX |
| Best Sellers Rank | 2,117,193 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 4,153 in Preserving Lids |
| Brand | Business King |
| Closure Type | Lid |
| Colour | Pink |
| Customer Reviews | 3.8 out of 5 stars 264 Reviews |
| Included Components | No |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Dimensions L x W | 198.1L x 0.7W centimetres |
| Item Type Name | O ring |
| Item Weight | 0.18 Pounds |
| Item weight | 0.18 Pounds |
| Manufacturer | Business King |
| Material | Glass |
| Model Number | 001 |
| Number of Pieces | 2 |
| Part Number | 001 |
| Product Style | Can |
| Product dimensions | 198.1L x 0.7W centimetres |
| Shape | Rectangular |
| Style | Can |
| Unit Count | 2.0 count |

## Product Details

- **Brand:** Business King
- **Colour:** Pink
- **Material:** Glass
- **Product dimensions:** 198.1L x 0.7W centimetres
- **Style:** Can

## Images

![Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m - Image 1](https://m.media-amazon.com/images/I/61WIcKNqbJL.jpg)
![Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m - Image 2](https://m.media-amazon.com/images/I/71LDQTkgEbL.jpg)
![Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m - Image 3](https://m.media-amazon.com/images/I/61FnQzh1DvL.jpg)
![Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m - Image 4](https://m.media-amazon.com/images/I/61JA16RHl2L.jpg)
![Silicone Gaskets Replacement for Glass Meal Prep Container Lids, 4m - Image 5](https://m.media-amazon.com/images/I/71f-Nag1I+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Adaptable seal strip
*by A***K on 29 September 2023*

Bought this to put a replacement gasket on a round handmade teapot lid. Formed a circle, cut strips from another piece to slot and glue into the open ends of the channels to securely attach the ends into a circle. Taped the joined ends onto a couple of cocktail sticks with insulating tape to hold the ends together till the silicon glue dried. You do need a tube of silicon glue. Worked a treat. Holds on lid just with friction. Plenty left for next seal replacement.

### ⭐⭐⭐⭐⭐ Works on Glasslock lids
*by E***A on 23 October 2025*

I wasn't able to find a replacement for my Glasslock gaskets at the official Glasslock site. But this worked great as a substitute as an aftermarket product. Fits the Glasslock fine. You just insert into the lid to measure and cut with scissors. The original gasket rips when you take it out to clean it due to food and mold growth.....so new ones are needed. The only downside is that there is a cut, so it isn't a singular circular gasket. But we fix this issue by using saran wrap to prevent food from entering the cut area. It works and becomes super leakproof. Good product!

### ⭐ Too thin, not worth the price
*by G***H on 5 July 2026*

Very loose and thin. Not worth the price.

## Frequently Bought Together

- Business King Gaskets Replacement for Glass Meal Prep Containers Universal Sealling Ring Replacement for Glass Food Storage Containers' Lid, O Ring Replacement for Lids
- Business King Replacement Gaskets for Lids of Glass Meal Prep Containers, Universal Silicone Sealing Ring for Glass Food Container Seal Replacement Part
- Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce)

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**Shop now:** [https://www.desertcart.co.za/products/560605531-silicone-gaskets-replacement-for-glass-meal-prep-container-lids-4m](https://www.desertcart.co.za/products/560605531-silicone-gaskets-replacement-for-glass-meal-prep-container-lids-4m)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-03*