---
product_id: 48542469
title: "Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof"
brand: "kilner"
price: "R319"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Kilner"
url: https://www.desertcart.co.za/products/48542469-kilner-preserve-sealing-discs-7cm-pack-of-12-replacement-tin
store_origin: ZA
region: South Africa
---

# vacuum lock tech sustainable tin metal 7cm airtight seal Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof

**Brand:** kilner
**Price:** R319
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal your legacy, preserve your passion.

## Quick Answers

- **What is this?** Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof by kilner
- **How much does it cost?** R319 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/48542469-kilner-preserve-sealing-discs-7cm-pack-of-12-replacement-tin)

## Best For

- kilner enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Heritage Brand:** Join a legacy of over 180 years of preserving excellence with authentic Kilner replacement discs.
- • **Durable Tin Construction:** Crafted from premium tin metal for long-lasting use—hand wash recommended to maintain quality.
- • **Eco-Friendly Preservation:** Sustainably designed to reduce waste and extend the life of your homemade goods.
- • **Airtight & Leak-Proof Seal:** Create an unbeatable vacuum seal with Kilner screw bands to keep your preserves fresher, longer.
- • **Perfect Fit for Kilner Jars:** Seamlessly compatible with 0.25L, 0.5L, and 1L preserving jars for flawless sealing every time.

## Overview

The Kilner Preserve Sealing Discs (7cm, pack of 12) are premium tin replacement lids designed for 0.25L, 0.5L, and 1L Kilner preserving jars. Engineered to create an airtight, leak-proof vacuum seal with Kilner screw bands, these discs ensure your preserves stay fresh longer. Durable, sustainable, and backed by over 180 years of Kilner heritage, they are the essential upgrade for any serious home preserver.

## Description

From the manufacturer

Review: Very good. - Very good.
Review: Genuine parts, good price. - Genuine parts fits my jars as they should.

## Features

- JAR LID SEALS | The Kilner Preserve Sealing Disc replacements are designed to fit onto Kilner Preserving Jars, the current sizes available are 0.25, 0.5 and 1 Litre capacities
- SUSTAINABLE | They are to be used in conjunction with the Kilner Preserve Screw Bands to create a ideal vacuum seal which will become airtight and leak proof, ensuring the contents are kept fresher for longer
- DURABILITY | Made from quality tin metal, ideal for all preserving requirements, hand wash and dry straight away
- SIZE | Measuring 7 cm in diameter, set contains: 12 x Sealing Discs
- THE KILNER STORY | The original Kilner Jar, invented by John Kilner and Co. in England is as much loved and successful now as it was over 180 years ago

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0042FTT88 |
| Best Sellers Rank | 13,687 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 35 in Jars |
| Brand | Kilner |
| Closure Type | Screw Top |
| Colour | Clear |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 689 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 05010853138787 |
| Included Components | KILNER JAR LID DISC X12 0025.396 |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions L x W | 7L x 7W centimetres |
| Item Type Name | KILNER JAR LID DISC X12 0025.396 |
| Item Weight | 82 Grams |
| Item weight | 82 Grams |
| Manufacturer | Kilner |
| Material | Tin |
| Model Number | 0025.396 |
| Number of Pieces | 1 |
| Part Number | 232926 |
| Product Style | Preserve Jar Lid Seals - Set of 12 |
| Product dimensions | 7L x 7W centimetres |
| Shape | Round |
| Style | Preserve Jar Lid Seals - Set of 12 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Kilner
- **Colour:** Clear
- **Material:** Tin
- **Product dimensions:** 7L x 7W centimetres
- **Style:** Preserve Jar Lid Seals - Set of 12

## Images

![Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof - Image 1](https://m.media-amazon.com/images/I/6113wwLL5LL.jpg)
![Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof - Image 2](https://m.media-amazon.com/images/I/81gkxjqNgRL.jpg)
![Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof - Image 3](https://m.media-amazon.com/images/I/81zTsdyTyjL.jpg)
![Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof - Image 4](https://m.media-amazon.com/images/I/81WY1tfyifL.jpg)
![Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof - Image 5](https://m.media-amazon.com/images/I/51NFT+SaKtL.jpg)

## Questions & Answers

**Q: are these lids for regular or large mouth jars please?**
A: My answer is the same as Alan's.  These Kilner lids are 68mm.  If you want 84mm lids for older Kilner jars you need to order Leifheit lids.  Maggy

**Q: What is the diameter of the lid**
A: Bottom of the screw lid is just over 7cm (7.3cm). Actual lid itself is 6.7cm, the same size as the top of the jar.

**Q: Are these lids 1 time use only?**
A: That is correct, it is just the seal lids which are one use. The bands are purchased separately which can be reused several times however the lid is a single use product. Many thanks

**Q: What is the diameter of the replacement lid please.**
A: The diameter of the Kilner jar lids is 68mm. If you need the larger 83mm lids you need to order the Leifheit lids. Alan

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good.
*by R***A on 13 May 2026*

Very good.

### ⭐⭐⭐⭐⭐ Genuine parts, good price.
*by T***E on 3 April 2026*

Genuine parts fits my jars as they should.

### ⭐⭐⭐⭐⭐ Ideal replacement.
*by M***G on 17 April 2026*

These are what I required. Are ideal for future use.

## Frequently Bought Together

- Kilner Preserve Sealing Discs 7cm (Pack of 12) Replacement Tin Sealing Discs for 0.25L, 0.5L, and 1L Kilner Preserving Jars Airtight and Leak Proof
- Kilner Replacement Rubber Seals Pack of 6 Airtight Food-Safe Seals for Round and Square Clip Top Jars (0.35 L to 2 Litre) Durable, Reusable, and Ideal for Preserving and Storage
- Kilner Wide Mouth Screw Bands (6-Pack) Replacement Tin Metal Screw Bands for 0.2L, 0.35L, and 0.5L Jars Compatible Sealing Discs

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-20*