Window felt (top of picture) Outlaw uses on all bodies with power windows. On the Willys we install the felt on both sides of the door (2 - 6' pieces cut in 1/2) it just gives the door a very clean look
Use 3M weather stripping (black) to install felts 3M part #08008
Use resin to install window channel - some guys also use Bratts nails
Both the felt and channel have a stainless bead on the edges