Is Polyurethane-105 vegan?

Polyurethane-105 is a complex crosslinked urethane polymer made from trimethylolpropane, 1,3-bis(isocyanatomethyl)cyclohexane, polyhexamethylene diisocyanate, gelatin, and maltodextrin. Because gelatin is derived from animal collagen (typically from bovine or porcine sources), this ingredient is of animal origin and involves slaughter.

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.