Fabricators of Adhesive Tapes & Flexible Materials
Mactac® TM4230 is cross-linked polyethylene foam coated on two sides with 2.2 mils of skin friendly medical grade adhesive, the unwind side is coated with a synthetic rubber adhesive and the liner side is coated with an acrylic adhesive. The adhesive is protected by a 60# silicone coated Kraft release liner. TM4230 was designed for mounting medical devices to human skin. Typical applications include electrocardiograph pads, grounding pads, automatic external defibrillator pads, I.V. securement and other applications requiring skin contact.
Unit of Measure


N/A Mactac®

Brand Part Number

N/A Mactac TM4230

Primary Application

N/A Medical

Application Description

  • Designed for mounting medical devices to human skin
  • Electrocardiograph pads, grounding pads and automatic external defibrillator pads
  • I.V. securement


  • Both adhesives meet formulated for ISO-10993 guidelines for sustained contact with human skin
  • Excellent initial adhesion
  • Adhesion to low surface energy surfaces
  • Conformable
  • Fluid barrier
  • Hypoallergenic
  • Gamma and ETO Sterilizable
  • Latex free

Markets Served

N/A Medical


N/A Medical Grade Polyethylene Foam

Adhesive Coating

N/A Differential Double Coated

Adhesive Type

N/A Solvent Free Medical Grade Acrylic Synthetic Rubber Medical Grade

Release Liner

N/A 60 lb Bleached Kraft C2S with Silicone (4.2 mil)

Total Thickness

N/A 36.1 mil

Elongation Percentage

N/A 230 %

Service/Operating Temperature

N/A Application: 45 to 120 ºFService Range: -20 to 140 ºF

N/A The physical properties listed are typical values based on PSTC, ASTM and other standard tests. This data should be used as guides only, and not as specification limits. Our recommendations for use are based on practical experience and testing. However, it is the responsibility of the user to determine the suitability of the product for his intended use. MBK Tape Solutions will not assume liability for claims beyond the replacement value of our product proved to be defective.

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