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. Our formula may be used for polyolefin-based materials such as polypropylene (PP), thermoplastic olefins (TPO) and ethylene propylene diene monomer (EPDM).

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.

• 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

• Color: Yellow
• Product Type: Adhesion Promoter