SYLVARES 1115 is a thermoplastic terpene phenolic resin designed for tackifying hot melt adhesives to provide superior adhesion and thermal-stability properties. This high heat resistance resin exhibits excellent compatibility and tackifying properties for use in styrenic-block-co-polymers and for solvent acrylic based pressure sensitive adhesives. SYLVARES 1115 offers high heat resistance and broad compatibility which makes it suitable for applications requiring durable bonding at elevated temperatures. It can also be used to tackify metallocene polymers. Being 83% biobased, SYLVARES 1115 provides sustainability benefits for various manufacturing processes.