Nylon PA910 is one of the strongest materials available for 3D printing. It uses N1 for support see technical data sheet for details.
Support materials: Breakaway - SAC1060 (formally N1), SSU09
Use N1 for basic breakaway support and SSU09 for soluble support and to control more complex geometry. SSU09 provides better warp control and the ability to add support to the top of parts, which N1 generally does not.”.