Tesa 4957 4957 White Double Sided PE Foam Tape, 9mm x 25 m, 1.1 mm Thick

This double-sided PE foam tape provides a polyethylene foam carrier with an acrylic adhesive designed for bonding and sealing in environments where a conformable, closed-cell foam medium is required. It is supplied on a 25 m roll and operates across a typical temperature range up to 80°C, making it suitable for indoor and controlled industrial settings. The product meets medical material interaction evaluations under ISO 10993-5 and ISO 10993-10.

• 4 N/cm adhesion for a secure immediate bond
• 6 N/cm tensile strength resists shear forces
• Closed-cell polyethylene foam minimises moisture ingress
• Acrylic adhesive performs across elevated temperatures
• 1.10 mm thickness provides thin, conformable joint fill

• Suitable for mounting trim and nameplates in assemblies
• Ideal for sealing small gaps in enclosure assemblies
• Used for bonding lightweight panels and overlays
• Can be used for cushioning between components
• Suitable for requiring medical material assessments

The tape uses a polyethylene foam backing that provides a compressible, closed-cell substrate.

Each roll contains 25 m of tape, allowing for extended coverage on repetitive tasks.

An acrylic-based adhesive is used to balance initial tack and long-term adhesion.

It is rated for use up to 80°C without loss of specified performance.

It has been evaluated against ISO 10993-5 and ISO 10993-10 standards.