[Oscar Weber]

Hi, 

In the Appendix C8.2 it is stated that it is prohibited to apply any substance to the hands, for the purpose of enhancing grip, which can transfer to the disc during the course of play. 

Is chalk considered such a substance? (Liquid or powder form)
Am I allowed to swipe my hands across the end zone line (mostly have some chalky color)?

Thanks for Clarification 🙂

[Rueben Berg]

” Is chalk considered such a substance? (Liquid or powder form)”

Does it transfer to the disc? If yes, then it’s not allowed.

If no, then it is allowed.