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tesa® ACXplus Primerless:
The future of automotive adhesion

​Reliable adhesion for automotive exteriors - streamline production, enhance durability, and reduce complexity.

Adhesive solutions for modern challenges

Exterior Bumper Exploded

The automotive industry faces new mounting challenges in exterior attachment part assembly. With components growing larger and heavier, and made from increasingly diverse materials like PP and EPDM, traditional adhesives struggle to perform. Harsh environmental conditions, including extreme temperatures and humidity, further test their durability.

At the same time, manufacturers demand streamlined processes without sacrificing design freedom. tesa® ACXplus Primerless tackles these issues with a new line of primerless acrylic foam tape, offering reliable adhesion, reduced complexity, and unmatched durability for modern automotive needs.

A new standard in adhesion

OEMs and OES are seeking a tape that provides design flexibility for large attachment parts made of all kinds of PP EPDM without pre-treatment, while ensuring reliable high performance, without compromising competitiveness.

Our tesa® ACXplus Primerless 790xx is the solution you have been waiting for.

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PFAS free
Illustration of a red thermometer with a plus sign next to it. The mercury level is near the top, indicating a high temperature. The outline is black, and the filled area is bright red. (This text has been generated by AI)
High temperature resistance up to 95°C
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Stable performance under low temperatures (-40°C)
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High bonding strength on diverse material
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High initial bonding strength
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No primer for OES plastic parts

Real-world applications, real results

See how tesa® ACXplus Primerless makes mounting exterior automotive parts faster, easier, and more reliable.

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Body side molding
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Wheel arch
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Bumper PDC mounting
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Spoiler mounting
A digital rendering of a sleek, modern car. The cars roof is highlighted in red lines secured with tesa tape, showing its aerodynamic design. The windshield and windows are tinted, and the interior features can be partially seen. The design is futuristic. (This text has been generated by AI)
Window frame
A car window with a partially open rear window features three vertical strips, two black and one red, secured outside against the window using tesa tape. The interior of the car is visible, showing the contours of the seats and the seatbelt. (This text has been generated by AI)
Pillar aplique
Close-up of a cars interior highlighting a red accent light along the door sill and two USB ports positioned beneath it, secured using tesa tape. The background includes part of a seat with a cup holder. The color scheme is primarily black and gray. (This text has been generated by AI)
Door sill trim
Close-up of a gray cars left side, focusing on the front door and mirror. The door features a recessed, color-coded vent with blue and red accents. The cars interior and a portion of the steering wheel are visible through the window. (This text has been generated by AI)
Decorative trim parts
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ACXplus Primerless webinar

Join industry leaders Jiawei Hu and Christoph Voss as they explore challenges in automotive exterior adhesion, industry trends shaping adhesive innovation and a hands-on demo of tesa® ACXplus Primerless.

Go to webinar

Let's collaborate on your adhesion needs

Ready to learn more about how tesa® ACXplus Primerless can transform your automotive assembly processes? Our team of experts is here to answer your questions and provide tailored solutions to meet your specific needs. Fill out the form, and we’ll get back to you promptly to help you get started.

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