EVA polyethylene Foam Sheet

Key Characteristics of EVA Polyethylene Foam Sheets

  • Colours Available: Black & White (standard), custom colours on request

  • Density Options: 30kg / 45kg

  • Block Size: 2m x 1m

  • Cell Structure: Closed-cell, preventing air or liquid penetration

  • Temperature Range: -40°C to +80°C

  • Tensile Strength: ≥ 350 kPa (30kg), ≥ 500 kPa (45kg)

  • Elongation at Break: ≥ 200% (30kg), ≥ 250% (45kg)

  • Tear Resistance: ≥ 12 N/cm (30kg), ≥ 20 N/cm (45kg)

(Full technical data available on request or via our online portal.)

EVA Polyethylene Foam Sheets | Advanced Seals & Gaskets Ltd

High-Quality EVA Polyethylene Foam Sheets in the UK

At Advanced Seals & Gaskets Ltd, we supply and manufacture EVA Polyethylene Foam Sheets in a variety of grades, colours, and densities. Our sheets are made from expanded closed-cell cross-linked EVA Polyethylene foams, available in 30kg and 45kg densities.

Also known as EVA Block Foam, EVA PE Foam, or Block Foam, this material is widely used across industries thanks to its lightweight structure, high resilience, and excellent sealing performance. With our in-house conversion and lamination facilities, we can cut, split, and customise EVA foam sheets to meet your exact requirements.

Product Enquiry

For information on EVA Polyethylene Foam Sheets | Advanced Seals & Gaskets Ltd please complete the following quick enquiry or call us on +44(0)1384 252555.






    What Are EVA Polyethylene Foam Sheets?

    EVA Polyethylene Foam is a copolymer of vinyl acetate and ethylene, creating a cross-linked, closed-cell foam that is both lightweight and highly durable. This manufacturing process ensures the foam is water-resistant, chemically resistant, flexible, and resilient under repeated compression.

    Foam is manufactured in large blocks (2m x 1m), which are then split into sheets of desired thicknesses (as thin as 1.5mm). Sheets can also be laminated to create non-standard thicknesses or customised to form rolls of 10 metres or more.

    With its fine cell structure, EVA foam offers a smooth appearance and excellent performance in sealing, insulation, cushioning, and protective applications.

    Why Choose EVA Polyethylene Foam Sheets?

    EVA foam sheets are widely used across industries because they combine strength, flexibility, and sealing performance in one material. Some key advantages include:

    • Closed-cell structure – airtight and water-resistant

    • Lightweight yet strong – excellent resilience and recovery after compression

    • Durable & long-lasting – resists wear, tear, and chemical exposure

    • Versatile – easy to cut, convert, laminate, and shape

    • Thermal & acoustic insulation – reducing energy loss and noise transmission

    • Shock & vibration absorption – protecting components from damage

    • Buoyancy – making it ideal for marine and flotation applications

    Applications of EVA Polyethylene Foam

    EVA foam sheets are extremely versatile and are used across construction, automotive, packaging, sports, and marine industries.

    Typical uses include:

    • Seals and Gaskets – airtight and watertight components for industrial and mechanical use

    • Vibration Dampening – reducing noise and rattles in machinery and vehicles

    • Cushioning & Padding – protective packaging, mats, and impact protection

    • Expansion Joints & Spacers – construction and civil engineering applications

    • Footwear & Sports Equipment – shoe insoles, protective pads, and exercise mats

    • Marine Products – flotation devices, boat fenders, and water-resistant sealing

    • Thermal & Acoustic Insulation – used in HVAC, building, and automotive sectors

    Different Grades of Polyethylene Foam Available

    At Advanced Seals & Gaskets Ltd, we stock and supply a wide range of polyethylene foam grades to suit all applications:

    1. Anti-Static Polyethylene – for electronic and sensitive equipment requiring static control.

    2. Ethafoam – a lightweight, durable, and impact-resistant closed-cell foam.

    3. EEV Foam – excellent for shock absorption and insulation.

    4. Flame Retardant Polyethylene – meets strict fire safety standards.

    5. Chemically Cross-Linked Polyethylene – improved durability and chemical resistance.

    6. Plastazote – available in densities from 15kg to 70kg, ideal for cushioning and packaging.

    7. Stratocell – widely used for protective packaging with superior shock absorption.

    Benefits of Using EVA Polyethylene Foam Sheets

    • Lightweight and easy to handle

    • Excellent impact, shock, and vibration absorption

    • Water-repellent and buoyant

    • Strong chemical, solvent, and grease resistance

    • Good thermal and sound insulation

    • Easily converted, cut, and laminated to custom specifications

    Why Buy EVA Foam Sheets from Advanced Seals & Gaskets?

    As one of the UK’s leading manufacturers and suppliers of EVA Polyethylene Foam, we provide:

    • In-house conversion & lamination for bespoke solutions

    • Fast turnaround times thanks to extensive stock and advanced machinery

    • Custom finishes including self-adhesive backing and foil laminates

    • Precision cutting – CNC, log cutters, strippers, presses, and bandsaws

    • Nationwide supply across the UK and international export options

    Whether you need EVA foam sheets, strips, gaskets, pads, or fabricated parts, our team can provide the perfect solution for your application.

    Order EVA Polyethylene Foam Sheets Today

    If you’re looking for high-performance EVA Polyethylene Foam Sheets in the UK, get in touch with Advanced Seals & Gaskets Ltd today.

    Have a Question About EVA Polyethylene Foam Sheets?

    Please contact us using the form below or by calling us on +44(0)1384 252555.