Kewell Converters are a proud to be an approved independent distributor and certified fabricator of Zotefoams Plc : Azote ® ( Plastazote ®, Evazote ®, Supazote ®, Propozote ® ) and Zotek ® block foams and have been for many years. We can supply numerous grades and types of foam at any size and thickness. We can convert the below foam materials to the size and shape you need. Over £250k of foam raw materials are held onsite within our warehouse to serve our vast customer base and array of industries as required and to their needs.

Zotefoams Case-Logo

Zotefoams Plc produces a range of pure, closed cell, cross linked block foams using a unique and environmentally friendly manufacturing process which initially involves high pressure nitrogen impregnation prior to uniform cellular and even density expansion.

Our product range includes Polyolefin foams marketed under the AZOTE® brand:

-          PLASTAZOTE® Foam (LDPE, HDPE and blends)

-          EVAZOTE® Foam (EVA copolymers)

-          SUPAZOTE® Foam (EMA copolymers)

And our unique High Performance Products marketed under the ZOTEK® brand:

-          ZOTEK® N Foam (Polyamide – Nylon)

-          ZOTEK® F Foam (Fluoropolymer PVDF)

-          ZOTEK® PEBA Foam (Thermoplastic Elastomer)

Our unique process, which does not use chemical blowing agents such as Azodicarbonamide (ADCA), produces foams with exceptional cell size uniformity, low odour, high purity and outstanding physical properties. Our density range goes from 15kg/m3 up to 120kg/m3.

Products are available in special grades with flame retardant additives, conductive or static dissipative properties.

Our High Performances Products offer additional benefits such as high temperature, UV and chemical resistance, excellent flammability performance and/or outstanding mechanical and dynamic properties depending on the base polymer.

Thanks to a winning combination of lightweight and outstanding properties, Zotefoams’ products are present in all market segments:


Excellent cushioning behaviour

Building / Construction                                  

Durability / Thermal insulation properties / Sealability / Flame retardant


Purity / Impact absorption / Attractive appearance

Personal Protection

Excellent impact resistance / Purity / Skin contact applications


Lightweight functional parts / NVH improvement / High temperature resistance


Buoyancy / Lightweight /Durability

Aviation and Aerospace

Lightweight / Flame retardant / Insulation properties


Lightweight / Flame retardant / Insulation properties

Sports And Leisure                         

Excellent impact  absorption / Lightweight


Static dissipative  / Conductive properties

Medical and Healthcare                 

Purity / Skin contact applications


Energy absorbent / Protection


Lightweight / Excellent mechanical and dynamic properties


AZOTE®, PLASTAZOTE®, EVAZOTE®, SUPAZOTE® and ZOTEK® are world-wide registered trademarksof Zotefoams Plc.