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SEKISUI 5240WYB Ultra-Thin Waterproof PE Foam Double-Sided Tape 0.40mm

The Jishui 5240WYB High-Performance Waterproof PE Foam Tape features a double-sided adhesive design, offering excellent shock absorption and sealing capabilities. Ideal for various industrial applications, it ensures strong bonding and durability, even in harsh environments.


Categories: Waterproof foam tape
Size: 980mm x 50m (custom slitting available)
Thickness: 0.40mm
Color: Black
Remarks: For more parameters, please contact us to obtain TDS.

Send your inquiry and we will reply within 24 hours


Product Description
The Jisui 5240WYB high-performance waterproof PE foam tape is an industrial-grade double-sided adhesive tape designed to provide exceptional shock absorption and sealing performance. Its strong adhesion and long-lasting durability make it suitable for various industrial applications, including construction, automotive, and electronic devices. The 5240WYB model tape maintains stability in harsh environments, ensuring reliable protection for equipment and components. Whether in high humidity, high temperature, or low temperature environments, its waterproof performance remains excellent. This tape not only provides reliable bonding but also effectively absorbs vibrations and noise, enhancing the stability and longevity of devices.

Same-thickness reference (official 5200 series data): this tape is 0.40 mm thick, matching 5240PSB in the official PSB range (90° adhesion 50.8 N/25mm). See the full model index and the PSB vs NAB selection guide for the official line-up.

Product Features
  • High-Performance Waterproof Design
  • Double-Sided Strong Adhesion
  • Excellent Shock Absorption
  • Outstanding Sealing Capability
  • Suitable for Various Industrial Environments
  • Durable and Reliable
  • Applications
  • Automotive Parts Fastening
  • Electronic Device Assembly
  • Construction Sealing and Waterproofing
  • Home Appliance Installation
  • Outdoor Billboard Mounting
  • Machinery Vibration Dampening
  • Additional Information
    The Sekisui 5240WYB High-Performance Waterproof PE Foam Tape not only boasts exceptional shock absorption and sealing properties but can also be custom-processed and die-cut to meet specific customer requirements. Whether you need special dimensions, shapes, or tailored solutions for unique application scenarios, our expert team can deliver flexible solutions to ensure the product perfectly fits your project needs, enhancing work efficiency and product quality.
    Shipping & Payment Information
    • Business Scope: Worldwide
    • Payments Terms: T/T 100%, T/T 50%, COD, 30 days
    • Mode of Transport: By air, by land, by sea
    • Order Processing: Standard orders ship within 3-5 business days, please contact us in advance for large orders
    • Return Policy: Items can be returned within 7 days for quality issues, shipping damage requires documentation

    * Please contact our customer service team for more details on shipping and payment.

    Frequently asked questions

    How thick is 5240WYB?

    5240WYB is 0.40mm thick. The official 5200 series model with the same thickness is 5240PSB; the official PSB range covers 150-1100 μm (manufacturer 5200 series TDS).

    What is the adhesion of 5240WYB?

    5240WYB has 90° adhesion of 49.1 N/25mm, while the same-thickness official model 5240PSB is rated 50.8 N/25mm (representative values from the manufacturer's TDS, not guaranteed). The two are close, so selection depends on your substrate and design gap.

    Can you die-cut or slit 5240WYB to my drawing?

    Yes. 5240WYB is supplied as roll goods and can be die-cut, punched, slit, re-reeled or laminated with release film. Send us your drawing for a sample first, especially for narrow widths and curved surfaces.

    Does 5240WYB have a flame-retardant approval?

    The manufacturer's 5200 series TDS states no UL94 or similar flame-retardant approval, so we make no flame-retardant claim for this series. Please ask about other models if flame retardancy is required.

    What is 5240WYB used for?

    Typical uses: fixing on uneven surfaces, waterproof and dustproof sealing, impact buffering and removable applications in electronics, appliances and automotive parts - also available die-cut to drawing.