Breakaway Support Suppport material recommended for use with PAHT-CF, PA6-CF, PET-CF-PA-GF. Comes with high temperature reusable spool and is easy to remove by hand. This is not to be used for printing models alone. This material is AMS compatible.   Product Features Easy removal by hand Perfect support interface Recommended for PAHT-CF, PA6-CF, PET-CF, PA-GF, etc. Comes with High Temperature Reusable Spool Diameter: 1.75mm +/- 0.03mm Cautions for Use ONLY used for support interface Not used for printing models alone Dry out before use AMS compatible