3M Adhesion Promoter K500NT for Plastics & Metals | Low Odor Surface Primer for Tape Bonding

3M Adhesion Promoter K500NT is a liquid surface primer designed to improve the adhesion of 3M acrylic foam and acrylic plus tapes on polyolefin-based materials such as PP, TPO, and EPDM. It is specifically developed for automotive applications, especially for exterior trim attachment, where strong bonding and durability are critical. Compared to traditional versions, K500NT features a reduced hazardous air pollutant (HAPs) formulation, making it more environmentally compliant.

Features:

- Optimized for PP, TPO, EPDM materials.
- Reduced hazardous air pollutants vs K500.
- Works with acrylic foam & acrylic plus tapes.
- Ensures secure attachment of automotive components.
- Wipe, spray, roller, or applicator tip.

Applications:

Automotive exterior trim (moldings, claddings), Plastic bumpers and body parts, Emblems and badges, Injection-molded components, Acrylic foam / VHB tape bonding.

Additional Documents:

3M Adhesion Promoter K500NT (TDS)

Adhesive Tapes Selection Guide

Category: 3M Adhesion Promoters

Description

Technical data

Legal Disclaimer

The values given are typical values, and do not constitute a specification. We recommend testing the suitability of the self-adhesive tape for the designated application or use. Please contact us or e-mail info@ysdiecut.com to determine product availability.

OEM: Delivers tailor-made adhesive tape products and die-cut components under your brand specifications—designed to integrate seamlessly into your end products.