In the process of replacing all the window spline in the Seafari project..
TP-139 works on the all the windows except the cabin windows.
That was a Prime window spline of which is no longer available..
Had to go with a close match that worked.. Ask me how I know..
Have 3 spools of spline cannot use that I ordered..
TP-124 in white works on the wire chases on the backside of the windshield
which came from American Marine in New Hampshire.
Nell is the customer service rep that I dealt with..
Be prepared to have a fat wallet before you take this on.
Replacing the acrylic windows on the side and cabin and all window spline,
came close to $700 clams....