CB Frost are an established UK manufacturer of sponge, foam and rubber strip.
The materials we covert from sheeting to strip are either closed cell, open cell, semi-closed cell sponge, foam or solid rubbers.
CB Frost formed a strong partnership with Armacell UK back in 2018 to be its distributor of Armaflex Rail SD insulation materials within the UK.
Armaflex® Rail SD & SD-C sponge is the worlds first flexible closed cell insulation material to meet EN45545-2 fire protection requirements.
It is the leading and most innovative closed cell thermal insulation available to the railway industry worldwide and comes complete with a built-in vapour barrier reducing the risk of corrosion under insulation (CUI).
Armaflex® Rail SD & SD-C foam has been developed to produce extremely low smoke density and reduce the risk of mould and mildew contributing to an improved indoor air quality.
Armaflex® Rail sponge comes in two grades; either standard SD or SD-C which is the standard SD material but with a silver metallic look coating.
Armaflex® Rail SD foam strip
Armaflex Rail SD insulation provides reliable, long term protection against energy loss and condensation. The material has a built-in water vapour barrier throughout the entire insulation thickness and microban technology provides protection against the development of harmful microbes such as bacteria and contributes to improved indoor air quality.
All Armaflex rail SD products conform to the European fire protection standard EN45545-2 and are the first to achieve Level HL2 – R1.
Available in continuous rolls or tube form, CB Frost have access to the complete range.
Rail SD foam thicknesses
3mm, 6mm, 9mm, 13mm, 19mm and 25mm
Adhesive backed Armaflex® Rail SD & SD-C foam strip
Rail SD-C comes pre-covered from the manufacturer and has factory applied, silver metallic reinforced coating on the other face for increased hygiene requirements.
Lead-times for Armaflex® Rail SD & SD-C foam strip
Lead-time to supply plain Rail SD foam strip is 10 working days and adhesive backed Rail SD foam strip is 10-14 days, subject to stock. Rail SD-C, lead time can be up to 3 weeks.
Armaflex® Rail SD-C foam strip
Armaflex Rail SD-C insulation provides reliable, long term protection against energy loss and condensation. The material has a built-in water vapour barrier throughout the entire insulation thickness and microban technology provides protection against the development of harmful microbes such as bacteria and contributes to improved indoor air quality.
Armaflex rail SD-C products conform to the European fire protection standard EN45545-2 and are the first to achieve Level HL3 – R1.
It has a factory applied, silver metallic reinforced coating for increased hygiene requirements.
SD-C Armaflex is available as adhesive backed, pre-covered sheets.
Sheets are 2mtrs long x 1mtr wide.
Rail SD-C foam thicknesses
6mm, 9mm, 13mm, 19mm and 25mm
Armaflex® Rail SD & SD-C foam strip – Capabilities
CB Frost are a leading supplier of Rail SD & SD-C foam strip and produce large volumes every year. We cater for small, medium and large runs. Our slitting capabilities allow us to offer our customers a range of widths and can manufacture strip from 5mm wide.
We supply SD rail foam in coils and SD-C in straight 2mtr lengths. The length of each SD Rail foam coil is based on thickness this can range from 4mtrs up to 10mtrs long. However, we do have the facility to cut rolls and supply smaller coils.
Coils are packed securely into suitable packaging and labelled in accordance with our customer requirements.
SD & SD-C rail foam strip is manufactured at our site in Nechells, Birmingham based in the West Midlands.
We have the capabilities to convert Rail SD & SD-C Strip into various shapes/strips/tapes etc, please click on the below for further details or visit our products section within the website.