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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.

A gray rectangle with the text PFAS FREE in bold white capital letters is centered within a tesa tape-bordered frame. (This text has been generated by AI)
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
tesa_Icon_Low_Temperature_blue-Screen
Stable performance under low temperatures (-40°C)
A diagram showing three horizontal bars stacked vertically. The top and bottom bars are light gray with arrows pointing up and down, respectively. The middle bar is dark gray, narrower, and has a concave shape on both sides. Secure these parts with tesa tape to ensure stability and durability in your project. (This text has been generated by AI)
High bonding strength on diverse material
A circular gauge icon with a needle pointing to the right. It has three curved lines on the right side, indicating measurement or signal strength within a circular border. The icon is in grayscale. (This text has been generated by AI)
High initial bonding strength
A gray circular icon with a crossed line through it, indicating prohibition. Inside the circle is an illustration of a bottle with the word tesa tape PRIMER on it. (This text has been generated by AI)
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.

Close-up of a sleek, gray car with a prominent red stripe running horizontally along the side. The car features modern, stylized wheels and a smooth body design, highlighting its sporty appearance. (This text has been generated by AI)
Body side molding
Close-up of a gray cars front left wheel, with an area highlighted using tesa tape. The image features an outlined red arc, likely showing a design feature or modification. The wheel has a modern, intricate design. (This text has been generated by AI)
Wheel arch
A close-up image of a cars exterior, focusing on a blue rear spoiler detached from the vehicle. The spoiler has red and black mounting brackets secured with tesa tape. The background is plain white, emphasizing the car and spoiler. (This text has been generated by AI)
Bumper PDC mounting
Close-up view of a cars rear, highlighting a black and red spoiler. The car has sleek tail lights and a sloping rear window with dark tint. The car body is a metallic gray color. (This text has been generated by AI)
Spoiler mounting
A partial view of a gray car, focusing on the front passenger side. The image shows red lines highlighting the cars aerodynamic design using tesa tape. The car has a modern, sleek appearance with tinted windows and detailed interior visible. (This text has been generated by AI)
Window frame
A close-up of a car door reveals three vertical wind deflectors attached to the top edge of the window using tesa tape. The deflectors include two black ones on the right and one red one on the left. The interior of the car is visible through the window. (This text has been generated by AI)
Pillar aplique
Interior view of a car door sill featuring a red illuminated strip and two USB ports. The design includes gray accents and a portion of the cars seating can be seen in the background. (This text has been generated by AI)
Door sill trim
Close-up of a gray cars side, highlighting its door, side mirror, and two colored accents: a blue stripe above a red stripe. Reflections are visible on the cars surface, and part of the steering wheel is visible through the window. (This text has been generated by AI)
Decorative trim parts
Three people are standing inside an office with blue walls. They are engaged in conversation. The person in the middle is holding a curved object, possibly related to an industrial or engineering context, and its wrapped in tesa tape. They are wearing casual business attire. (This text has been generated by AI)

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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