Polyformes is proud to now be an Approved Fabricator as part of Zotefoams Approved Partner Programme
Market knowledge

Automotive Foam

Market knowledge

Automotive Foam

If your business is part of or supplies the automotive industry, foam parts, products, and packaging are essential.

Foam has a huge range of uses in the automotive industry. It is used for a range of parts, such as seating, trim, and panels, helps with acoustic insulation (when installed under carpets, dashboards, etc.), minimises heat transfer (e.g., from engine bays), and is also suitable for gaskets, HVAC ducts, etc. Foam is also a crucial part of the automotive supply chain, used for dunnage and packaging, as well as for tool control in manufacturing and servicing.

At Polyformes, we have extensive experience working with OEM and Tier 1 and 2 manufacturers/suppliers to the automotive industry. Our designers, material knowledge and in-house conversion equipment allow us to create bespoke components and transit solutions tailored precisely to your requirements.

No obligation
UK experts
Competitive pricing
Applications

Automotive foam uses

The majority of foams Polyformes converts are suitable for various automotive industry applications.

They predominantly fall into two categories: high-performance technical foams used for in-vehicle components (e.g. gaskets, interior trim, and NVH dampening), and heavy-duty foams used for automotive logistics and manufacturing dunnage (e.g. protecting high-gloss Class A painted parts and electronics during shipping).

Please note that this list is not exhaustive. If you cannot see your specific application listed, please contact us to see how we can assist.

Foam

Material type

Key benefits and properties

Primary automotive applications

Plastazote®

Closed-cell, cross-linked polyethylene (PE)

Lightweight with a high strength-to-weight ratio; chemically inert and pure (nitrogen-expanded); low odour; no volatile organic compounds (VOCs); exceptional chemical and temperature resistance.

Thermoformed interior trim parts
Gaskets and environmental seals
Tool control trays for manufacturing plants
Returnable component transit dunnage

ARPLANK

Isotropic expanded polyethylene (EPE) or expanded polypropylene (EPP)

Superior multidirectional impact absorption and vibration dampening; 100% recyclable; high dimensional stability; low fogging; passes FMVSS-302 flammability standards.

Bumper energy-absorbing pads
Headliner and HVAC spacers
Class A high-gloss painted part packaging
EV battery liner fire-retardant barriers

Ethafoam

Closed-cell, non-cross-linked expanded polyethylene (EPE)

High load-bearing characteristics; resilient under repeated impacts (maintains shape and structure); available in anti-static (ESD) grades; highly stable for heavier components.

Heavy-duty component shipping end-caps
Protective transit packaging inserts
ESD-safe packaging for automotive electronics and ECUs

Evazote

Closed-cell, cross-linked ethylene vinyl acetate (EVA) copolymer

Tougher, more resilient, and more flexible than standard PE; negligible water/moisture absorption; outstanding resistance to oils, ozone, and weathering; excellent gap-filling compression.

Anti-rattle, noise, and vibration (NVH) isolation
Weatherproofing seals and window gaskets
Inter-component friction-reduction pads

Microlen

Closed-cell microcellular foam

Extremely fine cell structure providing a smooth, non-abrasive surface texture; lightweight and reusable; zero water absorption; highly customizable densities.

Scratch-free wrap-around packaging for delicate components

Stratocell

Laminated closed-cell polyethylene (PE)

Exceptionally high strength-to-weight ratio; smooth, non-abrasive laminated surface (protects class-A finishes); excellent block-and-brace cushioning; available with up to 60% recycled content.

Protective dunnage trays for delicate sensors and control modules
Hinged or accordion-folded pop-up corner protection box inserts
Reusable returnable logistics packaging

Supazote

Ultra-soft, closed-cell, cross-linked polyethylene (PE)

The softest foam in the AZOTE family; premium aesthetics and haptic “rubbery” feel; highly flexible yet tough; low-odour and nitrogen-expanded.

Comfort padding for interior touchpoints
Aesthetic trim linings
Soft-touch sealing gaskets

ZOTEK

High-performance closed-cell fluoropolymer (ZOTEK F) or nylon (ZOTEK N) foams

Engineered for extreme environments; ultra-lightweight with exceptional thermal insulation; inherently fire-resistant (UL94 V-0); low fogging and VOCs; highly mouldable.

Engine bay components and undershields
High-temperature thermal insulation barriers
Acoustic road noise and firewall barriers
Compression-molded sun visors and headliners
Packaging

Additional products

Alongside the foam packaging and products we supply to automotive businesses, we also allow you to source several packaging products that are widely used in this sector.

UK foam converters

Why work with us?

We have vast expertise and experience as automotive foam suppliers. Manufacturing high-performance automotive foam components and returnable packaging (dunnage), along with our status as an approved Zotefoams fabricator using premium materials like Plastazote® and ZOTEK®, enable us to deliver a broad range of benefits to your supply chain and production lines.

UK manufacture
Manufacturing your automotive foam parts and component packaging at our cutting-edge UK foam conversion facility guarantees the highest quality, strict adherence to industrial tolerances, and reliable performance on the assembly line.
Short lead times
Our process, from initial consulting and CAD design through to rapid prototyping, sample testing, and full-scale manufacture, is quick, easy, and built to keep pace with fast-moving automotive production schedules.
Foam experts
Our team can advise on the exact foam densities and specifications required for your specific application – whether that is non-abrasive protection for Class A painted surfaces, anti-static grades for vehicle electronics, or lightweight materials that pass rigorous FMVSS-302 flame-retardant standards.
Single source
We can manufacture both your precision in-vehicle foam components and your protective transit dunnage inserts, improving compatibility with your existing logistics totes, lowering your costs, and simplifying your purchasing.
Vast experience
We have more than 4 decades of experience converting technical foams into high-performance protective packaging, material-handling inserts, and engineered parts for automotive OEMs and tier-one suppliers.
Sustainable at heart
We help you meet strict environmental targets by offering a range of recycled and 100% recyclable foams, while our advanced nesting and design processes minimise material use and production waste.
Wide range of options

Similar foam products

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