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News 4 Aug 2026

Die-Cut vs. Waterjet Cut Silicone Gaskets

What’s the best choice for your production run? Selecting the right material is critical for manufacturing high-performance seals, but how...

News 23 Jun 2026

Rolling Stock Networking: Connect with CB Frost at RSN 2026

At CB Frost & Co, we don’t believe in waiting around when a great opportunity knocks. That is exactly why...

More Than Just Silicone: Your Source for Diverse High-Performance Materials

News

July 31, 2025

Whilst silicone rubber is undeniably an extremely popular and versatile material for a wide range of applications, at CB frost & Co, our expertise and product range extends far beyond Silicone. As specialists in rubber and plastics manufacturing, we pride ourselves in supplying and converting a vast array of high-performance...

Whilst silicone rubber is undeniably an extremely popular and versatile material for a wide range of applications, at CB frost & Co, our expertise and product range extends far beyond Silicone. As specialists in rubber and plastics manufacturing, we pride ourselves in supplying and converting a vast array of high-performance materials, tailored to meet the exacting demands of virtually every industry. 

Don’t limit material selection

Silicone rubber stands out as a high-performance material, offering exceptional resistance to extreme temperatures, UV radiation, and a wide range of chemicals. This combination of properties make it a go-to choice for countless critical applications across modern industries, from aerospace and automotive, to electronics and medical devices, where reliability under harsh conditions is non-negotiable. 

At CB Frost & Co, we excel in providing custom silicone solutions, however, it’s vital to acknowledge that while silicone materials are incredibly versatile, limiting your material choice to only silicone can mean missing out on the unique advantages that other specialised elastomers and polymers bring to the table for different, but equally demanding applications. This is why we stock and convert a wide selection of specialist materials, ensuring you get the perfect compound for optimal performance, longevity, and cost-effectiveness. 

Shop now! To purchase a range of high-performance materials with ease, cut into sheets or strips, visit our online shop.

Rubber

Commercial and synthetic rubber materials offer a myriad of benefits for industrial applications across various sectors. Natural rubbers are well suited to components requiring high elasticity, tensile strength, and excellent dynamic properties, ideal for vibration isolation and shock absorption. 

On the other hand, synthetic rubbers are engineered to provide specific properties, such as superior resistance to oils, chemicals, extreme temperatures, UV radiation, and ozone, often outperforming natural rubber in harsh environments. This diverse range of properties ensures that whether the application demands flexibility, chemical inertness, weatherproofing, or robust durability, there’s a rubber compound perfectly suited to enhance performance, ensure safety, and extend the lifespan of industrial components and systems.

We supply and convert an array of rubber materials, including:

  • Silicone Rubbers
  • Neoprene Rubber
  • Nitrile Rubber
  • Commercial Rubber
  • Commercial Insertion Rubber
  • EPDM Rubber
  • Fine Fluted Ribbed Matting

Sponge

With their unique cellular structures, sponge rubber materials offer a range of benefits across many industrial applications. Their compressibility allows them to conform to irregular surfaces, making them ideal for use in sealing against dusty, water and air ingress, as well as providing cushioning and shock absorption to protect delicate components.

Depending on whether they are open-cell or closed-cell, sponge materials offer versatile solutions for temperature management, noise reduction, and lost-lasting performance in demanding environments, due to their resilience and resistance.

We stock and manufacture with various sponge materials, including:

  • Silicone Sponge materials
  • Neoprene Sponge
  • EPDM Sponge
  • PVC Sponge
  • Nitto Semi-Closed Sponge

Foam

Foam rubber materials offer many industrial advantages. Their unique open-cell or closed-cellular structures provide excellent properties like cushioning and shock absorption, making them ideal for protecting delicate components and reducing impact. Foam materials also provide thermal and acoustic insulation capabilities, helping regulate temperature and dampen noise in a range of environments, from HVAC systems to automotive or rail interiors. 

Certain grades of foam materials can also offer good resistance to moisture, chemicals, UV, and extreme temperatures, ensuring durability and long-lasting reliability even in demand industrial settings.

We regularly supply and convert foam compounds such as:

  • Silicone Foams
  • Polyethylene Foams
  • Polyurethane Foam
  • Armaflex Foams
  • Class O Insulation Foam
  • PORON Urethane Foam

Plastics

Beyond rubber, sponge and foam materials, we also work with various high-performance plastics to provide comprehensive machined solutions, including:

  • Sustamid 6 FT (PA6)
  • Machined PVC
  • Machined Nylon
  • Acetal Plastic
  • PTFE

Your High-Performance Material Needs

Our commitment is to guide you through the material selection process. Our experienced team will work closely with you to understand your application’s specific environmental conditions, mechanical stresses, chemical exposures, and regulatory requirements. This ensures that whether you need the extreme temperature stability of silicone, the oil resistance of nitrile, or the weathering resilience of EPDM, we can provide the optimal high-performance material in the precise form you need – be it sheeting, strips, gaskets, or custom mouldings.

Don’t settle for a one-size-fits-all approach. Explore the full spectrum of possibilities with CB Frost & Co.

Discover our extensive range of materials and capabilities, or to purchase sheeting or strips in a range of standard rubber, foam and sponge materials, visit our online shop.

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Changes at CB Frost – A Look Back at 2023
Changes at CB Frost – A Look Back at 2023

  As the end of the year approaches, as well as looking forward to the new year, we always like to take the opportunity to look back on the key events of the past year. 2022 was an important year of changes at CB Frost as we entered the electric vehicles market and developed a […]

Neoprene Sponge Vs Solid Neoprene Rubber Sheeting: Understanding the Differences
Neoprene Sponge Vs Solid Neoprene Rubber Sheeting: Understanding the Differences

Known for its durability, flexibility, and resistance to environmental factors such as water, chemicals, and temperature extremes, neoprene is a widely used synthetic rubber material. When selecting neoprene for industrial applications, one key decision to be made is whether to use solid neoprene rubber or neoprene sponge sheeting. While both materials offer highly effective sealing […]

Our Capabilities: Adhesive Laminating Processes for Gaskets
Our Capabilities: Adhesive Laminating Processes for Gaskets

As a specialist in the supply and conversion of rubber, sponge and foam materials for an extensive range of industrial applications, we work hard to meet our customer requirements, and do what we can to adapt our products to improve their processes. For example, our adhesive laminating processes can be used to apply adhesive backing […]

How The Growth of the Electric Vehicles Market is Driving Demand for UK EV Battery Products
How The Growth of the Electric Vehicles Market is Driving Demand for UK EV Battery Products

Having entered into the EV battery market in 2022, CB Frost is on board to support the developing electric car industry as it grows over the next decade. Whilst the balance of vehicles on the roads in the UK and Europe today is weighted considerably in the favour of traditionally fueled vehicles, as opposed to […]

Exhibition Season: Gearing Up for Rolling Stock Networking 2025
Exhibition Season: Gearing Up for Rolling Stock Networking 2025

It is set to be another busy summer for CB Frost, starting with the 2025 Rolling Stock Networking Rail Show. Taking place at Derby Arena on the 3rd July 2025, RSN is the UK’s biggest international rail industry trade show and conference. With last year’s event being the best yet, we made sure we were […]

CB Frost in 2022: Electric Vehicles and More
CB Frost in 2022: Electric Vehicles and More

As we enter the new year, it provides an ideal opportunity to reflect on the events of the year that just passed. Whilst 2020 and 2021 saw us face certain restrictions as a result of COVID-19 as businesses in all industries continued to face the long term effects of the pandemic, 2022 was a year […]

Thermal Management: Choosing the Right Material to Prevent Thermal Propagation in EV Batteries
Thermal Management: Choosing the Right Material to Prevent Thermal Propagation in EV Batteries

In the rapidly expanding and evolving landscape of electrical vehicles (EVs), one critical aspect that takes centre stage is the thermal management of EV batteries. Teaming up with Rogers’ Corporation, we supply high performance insulation materials to safely manage the temperature of lithium-ion batteries, preventing thermal runaway and propagation. With the government pledging to meet […]

The Power of Peel & Stick: Simplifying Industrial Assembly with Adhesive Backed Silicone Sponge Gaskets
The Power of Peel & Stick: Simplifying Industrial Assembly with Adhesive Backed Silicone Sponge Gaskets

In high-volume manufacturing and assembly environments, the old cliche that time is money is completely true. Every minute saved on the production line translates directly into increased profitability and efficiency. While silicone sponge gaskets are already recognised for their superior sealing, temperature resistance, and durability, adding an adhesive backing transforms them from high-performance components into […]

Rail SD Foam: Preventing Corrosion in Rail Air Ducts and Pipes
Rail SD Foam: Preventing Corrosion in Rail Air Ducts and Pipes

HVAC systems play an important role in ensuring safe and comfortable passenger travel on trains. The efficiency of these systems can hinge on the integrity of seemingly minor components such as air ducts and pipes—corrosion within these systems can lead to a wide range of issues, including reduced airflow, temperature inconsistencies and other system inefficiencies. […]