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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...

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Die-Cut vs. Waterjet Cut Silicone Gaskets
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 that material is converted also plays an important role in the quality, cost, and lead times of your project. Whether you are producing solid silicone rubber gaskets for an automotive enclosure or lighting seals, or […]

Rolling Stock Networking: Connect with CB Frost at RSN 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 we signed on the dotted line to secure our exhibition stand for Rolling Stock Networking (RSN) 2026 soon after last year’s event. This year’s RSN event takes place at Derby Arena on Thursday, 2nd July. […]

Why Choosing the Right EN45545 Gasket is Critical for Rail Industry Safety
Why Choosing the Right EN45545 Gasket is Critical for Rail Industry Safety

In the modern rail industry passenger safety dictates every phase of vehicle design, engineering, and manufacturing. Major structural components, advanced braking mechanisms, and crash-management systems often take the spotlight, but even seemingly minor components within train interiors are absolutely vital for passenger safety during an emergency. One of the most critical, but less talked about […]

Essential Tips for Purchasing Gaskets
Essential Tips for Purchasing Gaskets

Gaskets are commonly used parts with a wide range of uses in different applications and industry sectors. Whilst their purpose is usually relatively simple, it’s important to follow our top tips for designing, choosing and purchasing gaskets to ensure that you receive the best possible, cost-effective gaskets for your application. Understand how important gaskets are […]

CB Frost and the Rail Sector
CB Frost and the Rail Sector

    At CB Frost, we have formed a relationship with American speciality materials company Rogers Corporation to provide a range of high performance silicone materials that are ideally suited to applications within the rail sector. As a Rogers preferred converter, our range of BISCO® cellular silicones are designed to meet the most stringent industry […]

The History of CB Frost
The History of CB Frost

    Our roots span over 95 years as a specialist in the rubber and plastics industry, with a heritage strongly entwined with the beginnings and growth of the commercial plastics industry itself. Established in 1921, the family-run CB Frost & Co began work at the forefront of rapid development in plastics and mouldings, as […]

HT800 Silicone Sponge for the Rail Sector and Beyond
HT800 Silicone Sponge for the Rail Sector and Beyond

At CB Frost, we specialise in providing a wide range of materials and products to meet the requirements of the modern engineering industry, particularly the mass transit sector. As a Rogers Corporation preferred converter, we can provide the full range of BISCO® silicones, including BISCO® HT800. HT800 is a silicone sponge material with medium firmness, […]

BS6853 Fire Regulations: Ensuring the Safety of Passenger Carrying Railway Vehicles
BS6853 Fire Regulations: Ensuring the Safety of Passenger Carrying Railway Vehicles

With railway lines running with continuous streams of passengers every day, often against adverse weather conditions or in enclosed spaces, it is so crucial for the vehicles used to be fire safety compliant. New or existing railway vehicles should constantly develop and upgrade to reduce the risks of damage caused by fire. The British Standard […]

Silicone sponge to EN 45545-2
Silicone sponge to EN 45545-2

    Our range of Bisco Silicone sponge materials has been tested and is compliant to the new European Norm, EN 45545-2.  The materials include the range of HT800 medium density silicone foam, BF1000 extra soft silicone foam, BF2000 ultra soft silicone foam, HT200 sound block solid silicone and MF1 seat foam. The materials comply […]