CB Frost & Co is a long-established UK manufacturer specialising in high-performance rubber, sponge, foam and plastic components for a wide range of industrial applications. Founded in 1921 and based in Birmingham, the company has built a strong reputation for quality, reliability and technical expertise across more than a century of operation.

At its core, CB Frost focuses on the conversion and manufacture of precision-engineered components such as gaskets, seals, washers, extrusions, mouldings and fabricated parts. These products are designed to meet demanding performance requirements, including sealing, insulation, vibration control and environmental protection. By working closely with engineers and designers, the company develops tailored solutions that align with each customer’s exact specification and application needs.

The business supports a diverse range of sectors including rail, construction, automotive, HVAC, lighting, military, agriculture and emerging technologies such as electric vehicles and renewable energy. Its materials and products are often used in safety-critical environments and are manufactured to meet stringent industry standards, including fire, smoke and toxicity regulations within the rail sector.

CB Frost combines traditional manufacturing expertise with ongoing investment in materials, processes and technology. As a preferred converter for leading material manufacturers, the company is able to offer advanced solutions using high-performance materials such as silicone foams and specialist urethanes, ensuring durability and consistent performance in challenging environments.

With ISO 9001 accreditation and a commitment to quality without compromise, CB Frost continues to support customers across the UK and international markets. Its focus on long-term partnerships, technical support and responsive service ensures it remains a trusted supplier to both large OEMs and SMEs.