I have used it before with nice results.

This headliner was custom made for this 1950 Cadillac. I used ply-grip just above the windlace and it turned out just like the original would have.


One thing to note- ply-grip works the best when the headliner material is light weight like the foam backed or brushed cotton. Vinyl material would have to be less than 20 oz. to be held in place without stressing the ply-grip.

Agreed, it would have to be a lighter weight material, I’ve used it on the back side of plywood to hold fabric in place and it worked like a charm