WestRez® 5215

WestRez 5215 is a rosin ester tackifier designed to provide high-temperature performance on difficult-to-bond surfaces while maintaining excellent peel and tack at normal service temperatures. Westrez 5215 can be used as a co-tackifier in adhesive and pavement marking systems to improve heat resistance.

Typical properties:

Softening point: 115 C | Gardner color: 7 | Acid value: 35 | Tg: 65 | Bio-based content: 89