3M™ Acrylic Plus Tape PT1100

  • 3M Product Number PT1100
  • 3M ID B40065692

Features two adhesives – one on each side of the tape for effective bonding

Acrylic adhesives are formulated for high adhesive build rates on automotive substrates

Non-liner-side adhesive delivers excellent adhesion to metal and primed plastic parts

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Frequently viewed resources
Tech Data Sheet (PDF, 287KB)


  • Features two adhesives – one on each side of the tape for effective bonding
  • Acrylic adhesives are formulated for high adhesive build rates on automotive substrates
  • Non-liner-side adhesive delivers excellent adhesion to metal and primed plastic parts
  • Liner-side adhesive is designed for traditional, medium surface energy and mar-resistant automotive paint systems
  • Conformable closed cell acrylic foam core delivers good stress relaxation under load
  • Adhesion promoter recommended for tape-to-part adhesion on plastic parts
  • Dark gray color provides good bond-line appearance

3M™ Acrylic Plus Tape PT1100 features two adhesives, one on each side of an acrylic foam core, designed for robust performance even on complex contours and difficult automotive paint surfaces. The viscoelastic foam core provides stress relaxation when high application loads are encountered, while maintaining tight bond-line aesthetics under normal conditions.

  • Good comformability icon of a car

    Good Conformability

  • Smooth bondline icon of a piece of paper folded in one corner

    Smooth Bondline

  • Stress Relaxation Performance icon

    Stress Relaxation Performance

  • Strong core icon of two arrows moving away from one line up and down

    Strong Core

  • Expanded view of layers of 3M™ Acrylic Plus Tape PT1100 is 1.14 mm

    Two adhesives for automotive parts and paint systems

    • Developed specifically for attaching rigid exterior trim and other parts to automotive substrates, our 3M™ Acrylic Plus Tape PT1100 is 1.14 mm thick and features an acrylic foam core with two different adhesives — one for each side of the application.

      1. 3M Branded liner
      Easy to identify, difficult to imitate: The red, 3M branded liner on 3M™ Acrylic Plus Tapes allows customers to quickly confirm that they are receiving the 3M quality they expect from their purchase.

      2. Liner side adhesive
      Liner-side adhesive is formulated for very high initial and final adhesion to scratch and mar-resistant paint systems.

      3. Viscoelastic acrylic foam core
      Exclusive to 3M, the acrylic foam core of 3M™ Acrylic Plus Tapes is engineered for stress relaxation when exposed to high stress loads, and conforms reliably even when the surface is curved or angled. It maintains consistent bondline aesthetics under normal stress loads. The inconspicuous black color of 3M tape PT1100 helps to ensure high satisfaction among consumers.

      4. Non-liner side adhesive
      Non-liner-side adhesive is excellent for bonding to automotive trim and other components.

  • An SUV with hot spots showing where you can use 3M™ Acrylic Plus Tape PT1100 is 1.14 mm
  • Product usage

    1. Body side moldings
    2. Wheel arch extensions
    3. Primary door seals
    4. Secondary door seals
    5. Antenna housings
    6. Badges

A chart showing the full range of 3M acrylic plus tapes
Automotive exterior attachment icon

Typical properties


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Frequently asked questions

3M™ Acrylic Plus Tape PT Series is a family of dark gray, double-coated acrylic foam tapes. These tapes offer the following key features: high conformability; dark gray, high-strength core; cold temperature impact resistance; and easy liner release.

Typical applications for this tape include: attaching exterior trim components such as appliques, claddings, spoilers, body side moldings, chromed trim, wheel arches, wheel flares, etc. Contact a 3M application engineer for more details.

Currently the product is available in 0.4 mm, 0.8 mm, 1.1 mm and 1.5 mm caliper configurations. The product is available in all standard widths provided by 3M today.

The recommended tabbing option for 3M Acrylic Plus Tape PT Series is the use of extended liner tabs. For applications where an extended liner tab may not be an option, there is a heat-tabbable liner option available. For heat-bond tabbing we recommend 3M™ Tabbing Tape 5400 or 3M™ Tabbing Tape 5081. For PSA tabbing we recommend 3M™ Tabbing and Splicing Tape 5300.

3M understands that development of automotive applications is typically driven by specification requirements and performance. Each OEM has their own unique criteria and 3M continues to develop suitable products to meet those demands. Please contact your 3M application engineer for support and to obtain specific test data.

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