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SKU 7100075484
Legacy SKU 70071103017
UPC 00048011991955
Product Number K540NTUV

3M™ Adhesion Promoter K540NTUV is a non-toluene, liquid primer used for enhancing the adhesion of 3M™ Acrylic Foam and 3M™ Acrylic Plus Tapes in automotive applications. This formula may be used for polyolefin-based materials such as polypropylene (PP), thermoplastic olefins (TPO) and ethylene propylene diene monomer (EPDM).

  • Helps ensure secure attachment tape to automotive parts
  • Intended for use with EPDM, PP and TPO
  • Ready to use with common application equipment
  • Formulated specifically for use with 3M™ Acrylic Foam and 3M™ Acrylic Plus Tapes
  • Premixed with a UV dye
Estimated date of shipment April 5  


Minimum Order 24 Bottles
Order Increment 24 Bottles
Product Dimensions
Imperial Metric
Weight 0.333 LBS
Shipping Dimensions
Weight 9.5 lb
Length 12 in
Width 8 in
Height 5.25 in
Color Yellow
Brochures, Catalogs & Data Sheets

Strong Adhesion with Reduced Hazardous Air Pollutant Content

3M™ Adhesion Promoter K540NTUV is a liquid primer used to improve the adhesion of 3M™ Acrylic Foam and Acrylic Plus Tapes to polyolefin-based materials such as polypropylene, TPO and EPDM. A fluorescent dye has been added so that primer coverage can be verified. Since formulations and surface energies vary for these materials, each application should be verified through testing. 3M™ Adhesion Promoter K540NTUV is specifically formulated to be used with 3M Acrylic Foam and Acrylic Plus Tapes for automotive applications. 3M™ Adhesion Promoter K540NTUV has also been formulated to achieve a significant reduction in hazardous air pollutant (HAPS) content as compared to 3M™ Adhesion Promoter K520UV. 

Recommended Applications

  • TPO

  • EPDM

  • PP

Better Science for Better Adhesion from 3M

Since 1925 when a 3M lab assistant 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 3M product developed for automotive OEM, like 3M™ Adhesion Promoter K540NTUV.

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