A Versatile and Easy to Use Adhesion Promoter
Formulated specifically for use with 3M™ Acrylic Foam Tapes, our 3M™ Adhesion Promoter 4298UV improves the adhesion of the tape to a wide range of low surface energy plastics and other materials commonly used for interior and exterior automotive trim and parts. It works well with TPO, TPU and PP as well as nylon,‎ glass (hidden and visible bond),‎ ABS,‎ Acrylic,‎ EPDM,‎ TPO,‎ TPV/TPE and PC among others. The adhesion promoter can be applied by a gravity feed wipe, knurled roller, sprayer or felt-tipped or similar applicator. It contains a fluorescent dye that makes it easily visible once applied, and helps technicians to quickly verify that coverage is complete and consistent for a reliable bond. The liquid primer dries in 30 to 90 seconds for fast and efficient application. Once the product is dry, it is ready to accept attachment tape. The adhesion promoter can also be cleaned from most surfaces using acetone solvent.
The 3Mâ„¢ Adhesion Promoter 4298UV is specifically formulated to be used with 3Mâ„¢ Acrylic Foam Tapes and 3Mâ„¢ Acrylic Plus Tapes for automotive applications.
Recommended Applications
- Low surface energy plastic trim and parts
- ‎Automotive dash and interior trim
- Injection-molded side body side moldings
- Automotive claddings
- For use with 3Mâ„¢ Acrylic Foam Tapes and 3Mâ„¢ Acrylic Plus Tapes
Better Science for Better Adhesion from 3M
Since 1925 when one of our lab assistants invented masking tape, 3M has been applying science to life – developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations – and all of it goes into each of our products developed for automotive OEMs, like 3M™ Adhesion Promoter 4298UV.

3M 49833, Multi-Purpose Duct Tape 3900, Black, 48 mm x 54.8 m, 7.7 mil, 7000148383
Insize ISY-700-90019, STAND, 6940561980677
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 51812 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 3/32" Collet
Dynabrade 11005 Dynafile Belt Housing Guard
3M 49689, PSA Cloth Disc 348D, 60 X-weight, 10 in x NH, Die 1000C, 7010326501
3M 94701, Cubitron ll Cloth Belt 947A, 80+ X-weight, 1/4 in x 24 in, Fabri-lok, Single-flex, 7100141690, 200 per case
3M 85327, Aluminum Foil Tape 431, Silver, 1 in x 60 yd, 3.1 mil, 7010379559
3M 72600, 663FC 1/2" X 30", 70u Diamond Trizact Belt, 7100206529
3M 16580, Accuspray ONE Spray Gun System with Standard PPS, 7100099202 
