Please find below some of the products that are available to customers in brewing, food packaging, and construction. We’re continually adding to this page. Please use the form at the bottom of the page to get in touch and we’ll respond straight away. Our innovative designs ensure tamper-proof product protection, instilling confidence in end consumers about the quality and safety of their chosen brew. 


Tamper evident caps

Our tamper-evident barrel caps for the brewing sector are manufactured in tough food-grade polypropylene with a mechanical locking action. Each one has a“tear-off” strip for tamper evidence. They are moulded in a range of colours and up to 5 colour branding using the latest in-mould labeling technology. 

They are available in 4 different sizes – 63mm, 70mm, 75mm and 81mm to suit all types of keg spears and can be easily applied by hand or automatically by machine.

Extractor details:

  • A Type – Flat Spears
  • S Type (Sankey)
  • G Type for Tri Lobe spears


Colours: Natural, Black, Medium Blue, Light Blue, Dark Blue, Light Brown, Dark Brown, Dark Red, Gold, Light Green, Medium Green, Dark Green, Grey, Ivory, Light Red, Lilac, Maroon, Orange, Pink, Purple, Silver, White, Yellow.

Packed in boxes of 1,000 and fully recyclable.


UB Plastics 2 Piece Shive is manufactured from a tough durable LLDPE body and EVA sealing band and is designed to seal both stainless steel and some plastic casks.

There are 2 sizes, No 4.5 and No 5. They are available in a range of colours and can be printed.

All shives are fully recyclable and come packaged in a polythene inner bag with a woven polypropylene outer sack for added protection.

Packed in quantities of 500.


Our standard hard plastic pegs for the brewing sector are manufactured from high density polyethylene (HDPE) and offer excellent sealing properties.

Packed in bags of 5,000 and fully recyclable.


UB keystones for the brewing sector are made from a tough food grade thermoplastic elastomer that delivers an excellent seal. They can be supplied in standard or “tutted” configuration.

They are easily extractable in one piece, either by hand or machinery and capable of withstanding high temperatures of a washed cask.

Colours: Natural, Black, Blue, Brown, Red, Gold, Green, Lilac, Orange, Pink, Purple, Yellow.

Packed in bags of 1,000 and fully recyclable.

Keystone bungs

Our resealing bungs for the brewing sector work in conjunction with our keystones and can be extracted in one piece along with the keystone. This makes them a more economical alternative to traditional cork.

Packed in bags of 1,000.

Manufactured from 100% recycled material and therefore are themselves fully recyclable.

Food packaging

At UB Plastics, we bring the sweet taste of success to our clients by producing thousands of bespoke ice cream tubs, branded lids, and integrated plastic spoon packs each year. 

Leveraging intelligent injection moulding and advanced in-mould labelling technology, we craft packaging solutions that are as appealing to the eye as they are functional. 

Our custom-designed ice cream tubs capture the essence of a brand – whether it’s a major retail label or a smaller milk farm, with vivid, durable in-mould labelling that withstands the chill of the freezer and the warmth of consumers’ hands. 

Found at hospitality and leisure sites across the UK, the precision of our injection moulding process ensures that each tub, lid, and spoon pack fits perfectly, providing a seamless user experience. 

From the initial concept to the final product, UB Plastics is dedicated to delivering excellence, ensuring that each ice cream tub we produce is a testament to our commitment to quality, innovation, and customer satisfaction.

If you want to tap into our unique capability for your food packaging requirement, get in touch here.


We collaborate closely with leaders in the construction and fenestration sectors to supply innovative plastic components that add tangible, functional value to their essential products. 

In designing and manufacturing a range of specialist additions for a range of applications, including cladding systems, balconies, and standard and bespoke windows and doors, we understand the critical nature of these components in the overall structure and functionality of buildings.

That’s why we’re able to employ precision injection moulding and cutting-edge design to create durable, high-quality parts that enhance both the aesthetic and practical aspects of construction and fenestration products. 

Whether it’s ensuring weather-resistant seals, end caps and elements for windows and doors, end caps for aesthetics and installer safety, or contributing to the thermal efficiency and safety of cladding and balcony systems, UB Plastics is at the forefront of introducing advancements that redefine reliability and performance in the built environment.

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Get in touch today to learn more about how we can help.