I believe the original nailing material inside of the top irons of a 1928/29 Model A roadster was leather. I have a set of irons where this material is rotted or missing.
What have folks done to repair or replace this material.
It was a twisted “heavy paper like “ material
I have replaced it with multiple strips of waterproof upholstery board
Cut and glued together as put in layers
Sorta laminated on each strip
It was a twisted “heavy paper like “ material
I have replaced it with multiple strips of waterproof upholstery board
Cut and glued together as put in layers
Sorta laminated on each strip
Yup same here. Although some of the folks here have used leather belts claiming it works well. Auto upholstery shops have flexible plastic tack strip that comes in a roll.