3M™ Adhesion Promoter K520UV

3M Product Number K520UV
3M ID B40065495

Enhances bond strength of tape to polyolefin-based substrates

Facilitates seamless and efficient adhesion for challenging materials like TPO, PP and EPDM rubber

UV dye in the promoter allows technicians to easily verify complete and consistent coverage

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Tech Data Sheet (PDF, 146KB)

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Highlights

Enhances bond strength of tape to polyolefin-based substrates
Facilitates seamless and efficient adhesion for challenging materials like TPO, PP and EPDM rubber
UV dye in the promoter allows technicians to easily verify complete and consistent coverage
Scientifically formulated, pre-mixed solution for a durable bond
Designed for use with 3M™ Acrylic Foam Tapes and 3M™ Acrylic Plus Tapes for optimal performance
Dries quickly to minimize downtime and maximize work efficiency
Improves bond strength of tape in automotive applications

3M™ Adhesion Promoter K520UV is an automotive adhesion promoter designed to enhance the adhesion of 3M™ Acrylic Foam Tapes and 3M™ Acrylic Plus Tapes to challenging polyolefin-based substrates like thermoplastic olefins (TPO), polypropylene (PP) and ethylene propylene diene monomer (EPDM) rubber.

An acetone solvent, 3M™ Adhesion Promoter K520UV dries quickly to minimize downtime and maximize work efficiency. This ready-to-use, pre-mixed solution improves bond strength, helping ensure a durable adhesive bond. 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.

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