I am replacing the interior of my 87 starcraft roof and between the styrofoam and the interior panel is a material similar to drywall tape where the interior panels butt together. It appears to be there for the staples to have something to grab on to. Any ideas as to what it is or what I can use?
Thanks for any info.
Jon & Bonnie
Abby, (her dog
01 GMC Sierra, 01 Palomino Mustang Pop Up