3M™ Adhesion Promoter 4298

3M ID 7000002020
    • Helps ensure robust attachment tape bond to automotive parts
    • Fluorescent dye makes it easy to verify coverage
    • Dries in as little as 30 seconds
    • Suitable for use on TPO, TPU, PP and other LSE automotive substrates
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    Product Details

    3M™ Adhesion Promoter 4298 is a versatile liquid primer used for enhancing the adhesion of 3M™ Acrylic Foam Tapes to LSE substrates common for interior and exterior automotive trim and parts. Fast-drying adhesion promoter works with most LSE plastics including TPO, PP and TPU as well as ABS, EPDM and others. A fluorescent dye has been added so technicians can easily verify coverage.

    Versatile Adhesion Promoter for LSE Plastics
    Formulated specifically for use with 3M™ Acrylic Foam Tapes, our 3M™ Adhesion Promoter 4298 promotes a permanent bond with a wide range of low surface energy plastics and other materials commonly used in automotive OEM. It works well with PPO, polypropylene (PP) as well as polycarbonate (PC) and PC + ABS. It dries in 30 to 90 seconds for fast and efficient application. Once it’s dry, it’s ready to accept attachment tape. The adhesion promoter can also be cleaned from most surfaces using acetone solvent. The 3M™ Adhesion Promoter 4298 is specifically formulated to be used with 3M™ Acrylic Foam Tapes and 3M™ Acrylic Plus Tapes.

    Easy to Apply and Use
    3M™ Adhesion Promoter 4298 is supplied in an easy-to-use sponge applicator packet. This packet tears open easily across the top to expose the sponge applicator, and the bottom section of the packet is excellent for no-mess application. The adhesion promoter can also be applied using a gravity feed wipe, knurled roller, sprayer, or a felt-tipped or similar applicator.  3M™ Adhesion Promoter 4298 can be cleaned up with methylethyl ketone (MEK) or acetone solvents (be careful with solvents on plastics).

    Recommended Applications

    • ‎ LSE plastic trim and parts
    • Automotive dash and interior trim
    • Injection-molded side body side moldings
    • Automotive claddings
    • For use with 3M™ Acrylic Foam Tapes and 3M™ 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 for automotive OEMs and Tier Suppliers, like 3M™ Adhesion Promoter 4298.

    • Helps ensure robust attachment tape bond to automotive parts
    • Fluorescent dye makes it easy to verify coverage
    • Dries in as little as 30 seconds
    • Suitable for use on TPO, TPU, PP and other LSE automotive substrates
    • Formulated for use with 3M™ Acrylic Foam Tapes and 3M™ Acrylic Plus Tapes
    Specifications
    Product Type
    Accessory
    Surface Type
    Plastic
    Volume (metric)
    2.5 cm³
    Documents
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