a turbomachine rotor blade , said blade having , at the distal end thereof , a heel comprising : a platform having a first edge on the lower side and a second edge on the upper side , at least one sealing member having a first end portion on the lower side and a second end portion on the upper side , said sealing member having a sealing top that extends radially outwards from said platform between said first and second end portions , characterised in that , for at least one sealing member , the heel comprises , on at least at one of the edges , a portion forming a bowl extending along the end portion of the sealing member which corresponds to the edge , the portion forming the bowl being suitable for receiving a deposit of anti - wear material .