Pentaerythritol Ester of Tall Oil Rosin from United States
Pentaerythritol ester of tall oil rosin is a high-viscosity synthetic resin produced by esterifying tall oil rosin acids with pentaerythritol. It is widely used as a tackifier in adhesives, hot-melt glues, and pressure-sensitive tapes. This product falls under tariff item 3806.30.00 as an ester gum.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis showing the pentaerythritol ester content and tall oil rosin source
• Ensure the product is classified as an ester gum, not a synthetic resin; include technical specifications
• Verify if the product requires a CEPA compliance declaration for industrial chemicals