---
product_id: 380071345
title: "Wide Mouth Sealing Discs (12-Pack) Replacement Tin Metal Sealing Discs for 0.35L, and 0.5L Jars Compatible Screw Bands"
brand: "kilner"
price: "€ 35.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Kilner"
url: https://www.desertcart.sk/products/380071345-wide-mouth-sealing-discs-12-pack-replacement-tin-metal-sealing
store_origin: SK
region: Slovakia
---

# Fits 0.2L to 0.5L jars Airtight seal for freshness Durable tin metal build Wide Mouth Sealing Discs (12-Pack) Replacement Tin Metal Sealing Discs for 0.35L, and 0.5L Jars Compatible Screw Bands

**Brand:** kilner
**Price:** € 35.49
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in freshness, unlock your kitchen’s potential!

## Quick Answers

- **What is this?** Wide Mouth Sealing Discs (12-Pack) Replacement Tin Metal Sealing Discs for 0.35L, and 0.5L Jars Compatible Screw Bands by kilner
- **How much does it cost?** € 35.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/380071345-wide-mouth-sealing-discs-12-pack-replacement-tin-metal-sealing)

## 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

- • **Stock Up and Stay Ready:** Set of 12 ensures you never run out of reliable seals during your preserving projects.
- • **Simple Care, Maximum Convenience:** Hand wash and dry immediately to maintain the perfect seal every time.
- • **Seal in Freshness, Seal out Waste:** Creates a leak-proof airtight barrier to keep your preserves vibrant and fresh longer.
- • **Tailored Fit for Your Kilner Jars:** Compatible with 0.2L, 0.35L, and 0.5L wide mouth jars for versatile preserving options.
- • **Built to Last, Designed to Impress:** Crafted from premium tin metal, these discs resist wear and clean up easily for repeated use.

## Overview

The Kilner Wide Mouth Sealing Discs 12-Pack offers durable, tin metal replacement seals designed to fit 0.2L, 0.35L, and 0.5L Kilner jars. These airtight, leak-proof discs keep your preserves fresh longer and come in a convenient set of 12, perfect for avid home preservers who demand reliability and style.

## Description

Kilner Wide Mouth Sealing Discs (12-Pack) Replacement Tin Metal Sealing Discs for 0.35L, and 0.5L Jars Compatible Screw Bands: Kilner Wide Mouth Sealing Discs (12-Pack) Replacement Tin Metal Sealing Discs for 0.35L, and 0.5L Jars Compatible Screw Bands: desertcart.co.uk: Home & Kitchen

Review: Fit - Just what you expect from kilner. Perfect fit.
Review: Satisfied - All A1.

## Features

- Perfect Seal: Creates an airtight, leak-proof seal when used with Kilner Wide Mouth Screw Bands, keeping contents fresh for longer
- Versatile Sizing: Fits onto Kilner Wide Mouth Jars in sizes 0.2L, 0.35L, and 0.5L
- Durable Construction: Made from high-quality tin metal for long-lasting use and easy cleaning
- Easy to Use: Simply hand wash and dry straight away for quick and convenient maintenance
- Set of 12: Comes with 12 sealing discs, each measuring 9.5cm in diameter, ensuring you're well-stocked for all your preserving needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09K3KRR7Y |
| Best Sellers Rank | 138,949 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 13 in Jar Sealers |
| Brand | Kilner |
| Capacity | 0.35 litres |
| Closure Type | Screw Top |
| Colour | Gold |
| Container Shape | Large |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 83 Reviews |
| Included Components | Seal |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions L x W x H | 9L x 5.5W x 9H centimetres |
| Item Form | Round |
| Item Package Quantity | 1 |
| Item Type Name | Kilner Set of 12 Tin Wide Mouth Seals, Gold |
| Item Volume | 500 Millilitres |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Kilner |
| Material | Tin |
| Material Features | Durable |
| Material Type Free | BPA Free |
| Material feature | Durable |
| Other Special Features of the Product | Air Tight, Durable |
| Product Care Instructions | Hand wash and dry immediately |
| Product dimensions | 9L x 5.5W x 9H centimetres |
| Recommended Uses For Product | Fruit |
| Size | Seals |
| Unit Count | 1.0 count |
| Usage | Canning, Food Carrier |

## Product Details

- **Brand:** Kilner
- **Capacity:** 0.35 litres
- **Colour:** Gold
- **Material:** Tin
- **Material feature:** Durable

## Images

![Wide Mouth Sealing Discs (12-Pack) Replacement Tin Metal Sealing Discs for 0.35L, and 0.5L Jars Compatible Screw Bands - Image 1](https://m.media-amazon.com/images/I/61g6TAndl7L.jpg)

## Questions & Answers

**Q: How tall are these?**
A: Length (mm)	120Width (mm)	120Height (mm)	215

**Q: Will the masontops pickle pebble glass infinity weights fit this jar please?**
A: The regular size looks like it will be a tight fit, but should be useable, however the tapered sides of the jar could potentially cause the pebble to become stuck.

**Q: Is this jar, including the lid, oven safe ?**
A: No, the rubber seal will take boiling water temperature but not ovens. Don't sterilise them in an oven unless you can measure and control the temperature at below 100C

**Q: This is very weird.  I have been looking for a 100mm screw neck glass replacement globe for my outside light.Any thoughts please**
A: I think thi would be too heavy.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit
*by A***E on 21 December 2025*

Just what you expect from kilner. Perfect fit.

### ⭐⭐⭐⭐⭐ Satisfied
*by S***Q on 25 September 2025*

All A1.

### ⭐⭐⭐⭐⭐ Excellent Product
*by B***G on 12 April 2024*

Just what I was looking out for. I had the jars but the original seals were compromised. Perfect fit for my standard pickling jars.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/380071345-wide-mouth-sealing-discs-12-pack-replacement-tin-metal-sealing](https://www.desertcart.sk/products/380071345-wide-mouth-sealing-discs-12-pack-replacement-tin-metal-sealing)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-07*