Rubber Bungs
The UK’s market leader in the manufacture and provision of Rubber Bungs

  With a range of 80 standard sizes and more than 600 Bung designs, it’s safe to say you are in good hands if you choose to work with Ley Rubber.

Our manufacturing centre has six decades of experience delivering quality products to multiple industry sectors, providing advice, design, and manufacturing to companies across the globe.

We can provide bungs in rubber, Neoprene®, Silicone, and Cork and have experience handling orders for most major industries as well as new and innovative start-ups.
Whether you need stoppers to fit from 3mm diameter right through to 105mm base diameter, we can help you with your exact application.
Common uses include laboratory and/or food testing, industrial masking or educational use, but no matter what your sector is, we are confident we can help you.

Standard stoppers are solid, but one hole and two-hole stoppers are also available off the shelf and other holes and different hole diameters can be manufactured to your specific requirements.

Reasons to contact us today!

  • 3 polymers ex-stock
  • Other polymers available dependant upon quantity
  • Over 80 sizes
  • Over 600 types
  • Solid, one hole and two hole all available ex-stock
  • Drilling service available on stoppers – please call
  • Competitive pricing

For Product Dimensions on our standard range of Rubber Bungs and Turnover Stoppers, click below:

Rubber Bungs

Turnover Stoppers

 

Rubber bungs and stoppers are used in many industries and sectors across the world, not least in laboratory and research settings. Ley Rubber are one of the leading manufacturers of rubber bungs.

Based in Liverpool in the UK, we not only provide a catalogue of existing products but can develop new designs for your business if you require a bespoke solution.

Rubber bungs are generally used to seal bottles, tubes and other containers. In many cases, these stoppers are designed to be airtight. In others, particularly in research facilities, they may have a hole in them to allow a tube to feed from one container to another, for example, when distilling liquids.

Rubber Bungs from Ley Rubber

We have a comprehensive catalogue of over 600 styles of rubber bung and about 80 different sizes. We’re confident that we have the rubber bung that will meet your needs and are able to fulfil orders of any size, from the very small to the very large.

Whether you just need a few bungs or want to order several hundred or a thousand, you can simply order online and expect a fast delivery time for your business at a competitive price.

As one of the leading rubber extrusion manufacturers in the UK, we are able to deliver all around the globe. If you have a specific type of rubber bung that you need for your company and don’t see it in our catalogue, we are also able to create bespoke products at our state of the art manufacturing centre in Liverpool.

Why Choose Ley Rubber?

The first benefit we offer our customers, wherever they are based in the world, is a committed sales team who can provide all the advice needed. If you have specific queries regarding rubber bungs or any other kind of extrusion such as rubber seals, you’ll find our team knowledgeable and always willing to help.

With more than 60 years’ experience behind us, Ley Rubber is a family-owned business that understands what customers are really looking for. From our very early days, we have grown steadily from a simple moulding manufacturer serving a local customer base to a world-leading supplier with our products being sent daily to all four corners of the globe.

Our aim is to provide our customers with a one-stop-shop for their rubber extrusion needs. That’s why we’re always working to build our catalogue and improve our selection. Our range of rubber bungs vary from 3 to 105mm and beyond. We can produce products in neoprene, rubber, silicone and even cork, depending on your requirements.

We also produce solid, one hole and two-hole rubber bungs.

If you are searching for a reliable partner for your rubber extrusions and bungs, we believe our catalogue is one of the most comprehensive in the world. Our sales team are also on hand to help you make the right choices and ensure you get the product you are searching for.

Contact us today at Ley Rubber to find out more.

 

Assorted packs of Natural Rubber Stoppers are available.  Stoppers can also be supplied with holes drilled to your specification. Contact the Sales Team for details.

RUBBER BUNGS FOR LABORATORY USE : TO BS2775:87

SIZING RED NATURAL RUBBER GREY NEOPRENE TRANSLUCENT SILICONE
HARDNESS 46/55 IRHD HARDNESS 46/55 IRHD HARDNESS 46/55 IRHD
BOT. TOP LEN. PRODUCT PK. PRODUCT PK. PRODUCT PK.
MM MM MM CODE * SIZE CODE * SIZE CODE * SIZE
3 4.5 12 RB003/S 50 NB003/S 50 SB003/S 50
4 5.8 14 RB004/S 50 NB004/S 50 SB004/S 50
5 7 16 RB005/S 50 NB005/S 20 SB005/S 50
6 8 16 RB006/S 50 NB006/S 20 SB006/S 50
7 9 16 RB007/S 20 NB007/S 20 SB007/S 50
8 10.5 20 RB008/S 20 NB008/S 20 SB008/S 20
9 11.5 20 RB009/S 20 NB009/S 20 SB009/S 20
10 12.5 20 RB010/S 20 NB010/S 20 SB010/S 20
11 14 24 RB011/S 20 NB011/S 20 SB011/S 10
13 16 24 RB013/S 20 NB013/S 20 SB013/S 10
15 18 24 RB015/S 20 NB015/S 20 SB015/S 10
17 20.3 26 RB017/S 20 NB017/S 20 SB017/S 10
19 22.5 28 RB019/S 20 NB019/S 10 SB019/S 5
21 24.5 28 RB021/S 20 NB021/S 10 SB021/S 5
23 26.5 28 RB023/S 20 NB023/S 10 SB023/S 5
25 28.5 28 RB025/S 20 NB025/S 10 SB025/S 2
27 31 32 RB027/S 10 NB027/S 10 SB027/S 2
29 33 32 RB029/S 10 NB029/S 10 SB029/S 2
31 36 35 RB031/S 10 NB031/S 5 SB031/S 2
33 38.5 38.5 RB033/S 10 NB033/S 5 SB033/S 2
35 40.5 38.5 RB035/S 10 NB035/S 5 SB035/S 1
37 42.5 38.5 RB037/S 10 NB037/S 5 SB037/S 1
39 44.5 38.5 RB039/S 10 NB039/S 5 SB039/S 1
41 47 42 RB041/S 5 NB041/S 2 SB041/S 1
43 49 42 RB043/S 5 NB043/S 2 SB043/S 1
45 51 42 RB045/S 5 NB045/S 2 SB045/S 1
49 55 42 RB049/S 5 NB049/S 2 SB049/S 1
53 59.5 45.5 RB053/S 2 NB053/S 1 SB053/S 1
57 64 49 RB057/S 2 NB057/S 1 SB057/S 1
62 69 49 RB062/S 2 NB062/S 1 SB062/S 1
67 74 49 RB067/S 2 NB067/S 1 SB067/S 1
71 78 49 RB071/S 1 NB071/S 1 SB071/S 1
75 85 54 RB075/S 1 NB075/S 1 SB075/S 1
79 89 54 RB079/S 1 NB079/S 1 SB079/S 1
86 96 54 RB086/S 1 NB086/S 1 SB086/S 1
92 102 54 RB092/S 1 NB092/S 1 SB092/S 1
99 109 54 RB099/S 1 NB099/S 1 SB099/S 1
105 116.5 63.5 RB105/S 1 NB105/S 1 SB105/S 1
*PRODUCT CODES ARE SUFFIXED /S (solid) /1H (1 hole) /2H (2 hole)
STANDARD HOLE (no additional charge)
Sizes 5 to 8 1 Hole 3.0 mm DIA
Sizes 9 to 105 1 Hole 5.0 mm DIA
Sizes 15 to 105 2 Hole 5.0 mm DIA
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Visit our sister company’s
online shop for a wide range of rubber seals, gaskets and
extrusions available for immediate delivery.