Treated Nylon whip popper for replacement
How to Tie a New Popper on a Whip
You should replace a worn popper before it goes away completely and does damage to the braided part of the whip. Image A shows the whip without a popper, ready for a new one.
Tie one end of the popper above the last knot of the whip using a clove hitch knot as shown in Image B
Tighten the clove hitch and tie a half hitch knot below the others as in Image C
Image D shows the completed job