EVA Polyethylene Foam Gasket

EVA Polyethylene Foam Gaskets

Advanced Seals & Gaskets Ltd (ASG) specialises in the manufacture and supply of EVA Polyethylene Foam Gaskets, offering a wide range of grades, densities, and colours to suit diverse industrial applications. Known for their strength, resilience, and flexibility, these gaskets are ideal for sealing, cushioning, and vibration absorption.

Our EVA PE foam gaskets are produced from high-quality expanded closed-cell cross-linked EVA polyethylene, available in 30kg and 45kg densities. Also referred to as EVA Block Foam or EVA PE Foam, this material combines ethylene and vinyl acetate to provide exceptional durability and compressibility.

Using state-of-the-art in-house machinery, ASG produces bespoke gaskets in any shape or size, from simple rectangular pads to complex designs with cut-outs, holes, and notches. Our manufacturing capabilities include presses, CNC machines, and kiss-cut systems, ensuring high precision and fast turnaround for all projects.

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






    Key Characteristics of EVA Polyethylene Foam

    • Colours: Standard black and white, custom colours available

    • Density: 30kg / 45kg

    • Block Size: 2m x 1m

    • Cell Structure: Closed-cell

    • 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 can be supplied upon request or downloaded from our online portal.

    Product Specification Sheet

    What Are EVA Polyethylene Foam Gaskets?

    EVA Polyethylene Foam Gaskets are flat or shaped components designed to create low-pressure seals between surfaces, preventing leaks of liquids, gases, dust, and debris. The closed-cell structure of EVA foam makes it impermeable to moisture and air, ensuring a reliable protective seal.

    Crosslinked EVA foam offers enhanced elasticity, superior compression recovery, and improved durability compared to standard polyethylene foam. These gaskets are suitable for:

    • Sealing and expansion joints in construction and building projects

    • Cushioning and vibration dampening in machinery and equipment

    • Shoe insoles, sports equipment, swimming floats, and boat fenders

    • Filling gaps and uneven surfaces for improved fit and noise reduction

    Why Use EVA Polyethylene Foam Gaskets?

    EVA PE foam gaskets are lightweight, flexible, and highly durable. They resist impacts, compressions, and pressure, making them suitable for long-term applications in challenging environments. Their closed-cell structure ensures they are waterproof, buoyant, and resistant to dust, debris, and chemical exposure.

    These gaskets also provide:

    • Shock absorption to reduce equipment wear

    • Vibration dampening for noise control

    • Gap-filling to maintain a perfect seal

    • Thermal and acoustic insulation for temperature and sound-sensitive applications

    Widely used in construction, HVAC systems, automotive, sports equipment, packaging, and footwear industries, EVA PE foam gaskets are both versatile and reliable.

    Different Grades of EVA Polyethylene Foam

    ASG offers a full range of polyethylene foam materials, many available from stock for rapid turnaround. Popular EVA foam types include:

    • Anti-static EVA Foam

    • Ethafoam

    • EEV Foam

    • Flame Retardant EVA Foam

    • Chemically Crosslinked EVA Foam

    • Plastazote (densities from 15kg to 70kg)

    • Stratocell

    Each type offers unique properties suited to specific applications, from cushioning and sealing to insulation and vibration reduction.

    Benefits of EVA Polyethylene Foam Gaskets

    • Lightweight and durable for long-lasting performance

    • Excellent impact, vibration, and shock absorption

    • Water-repellent and buoyant

    • High chemical, solvent, grease, and fluid resistance

    • Effective thermal and acoustic insulation

    • Easy to cut, shape, and convert into custom designs

    Advantages of Using EVA Polyethylene Foam Gaskets

    EVA PE foam gaskets provide unmatched versatility and performance across industries. Their closed-cell structure ensures reliable sealing against liquids, gases, and dust, while maintaining elasticity and shape recovery under pressure.

    They are ideal for:

    • Construction & Building: Expansion joints, sealing, and insulation

    • Automotive & Transport: Noise reduction, cushioning, and sealing

    • Sports & Leisure: Footwear, floats, and protective padding

    • Industrial Applications: Machinery seals, vibration dampening, and impact absorption

    By combining strength, flexibility, and resistance to environmental factors, EVA Polyethylene Foam Gaskets from ASG deliver consistent performance for critical sealing and protective applications.

    Contact ASG Today
     For bespoke EVA Polyethylene Foam Gaskets, call 01384 252555 or submit an enquiry online. Our team will provide expert advice, samples, and fast delivery to meet your exact requirements.

    Have a Question About EVA Polyethylene Foam Gaskets?

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