| Effect of Weak Acids | Good | https://wiki.polymaker.com/polymaker-products/more-about-our-products/documents/technical-data-sheets/pla/cospla-tm |
| Effect of Oils and Grease | Good | https://wiki.polymaker.com/polymaker-products/more-about-our-products/documents/technical-data-sheets/pla/cospla-tm |
| Effect of Strong Acids | Poor | https://wiki.polymaker.com/polymaker-products/more-about-our-products/documents/technical-data-sheets/pla/cospla-tm |
| Effect of Strong Alkalis | Poor | https://wiki.polymaker.com/polymaker-products/more-about-our-products/documents/technical-data-sheets/pla/cospla-tm |
| Ease of Sanding | Enhanced | https://wiki.polymaker.com/polymaker-products/more-about-our-products/documents/technical-data-sheets/pla/cospla-tm |
| Paint-ability | Enhanced | https://wiki.polymaker.com/polymaker-products/more-about-our-products/documents/technical-data-sheets/pla/cospla-tm |