This sandpaper should last for awhile.
Sanded the bottom of the front seatback flush with the bottom longerons and the heat duct.
Sanded the bottom of the instrument panel flush with the bottom longerons and the heat duct.
Lastly, sanded the instrument panel and seatback where the seat brace and heat duct will be installed.
Ready for permanent seat brace and heat duct installation.
