Fabricators of Adhesive Tapes & Flexible Materials
Mactac® IB4132-72 consists of a .5 mil polyester carrier coated on both sides with 2.4 mils of high-tack acrylic pressure sensitive adhesive. The adhesive is protected by a two-sided silicone coated 72# polycoated Kraft liner. This product is designed for general purpose applications that require high initial tack to a wide variety of substrates.
Unit of Measure


N/A Mactac®

Brand Part Number

N/A Mactac® IB4132-72

Primary Application

N/A Bonding Gaskets

Application Description

  • General purpose mounting and bonding applications
  • Foam bonding applications
  • Felt and fabric bonding applications
  • Transportation & aerospace
  • Gaskets
  • Foam fabrication
  • POP/Signage


  • High initial tack and adhesion
  • Excellent adhesion to a wide variety of substrates
  • Performs well on rough or uneven surfaces
  • Clear adhesive
  • Good shear properties
  • Solvent & UV resistant
  • Moisture stable PCK liner
  • Excellent handling and die-cutting

Markets Served

N/A Aerospace Displays Manufacturing Transportation


N/A Polyester Film

Backing / Carrier Thickness

N/A 0.5 mil

Adhesive Coating

N/A Double Coated

Adhesive Type

N/A MP410 High Tack Acrylic

Adhesive Thickness for Exposed/Unwind Side

N/A 2.4 mil

Adhesive Thickness for Liner Side

N/A 2.4 mil

Release Liner

N/A 72 lb Bleached Polycoated Kraft Paper

Adhesive Thickness

N/A 5.3 mil


N/A Clear

Maximum Width/ Master Roll Width

N/A 54 in

Tack Level

N/A 7.0 lb/in²

Tensile Strength

N/A MD/CD: 10 lb/in

Service/Operating Temperature

N/A Application: Above 50 ºFService Range: -40 to 250 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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