Caulking / putty used on sides of trailer?
Does anyone know what material the factory uses when mounting bits and pieces to the vertical surfaces of our trailers? (butyl rubber tape?) I recently replaced a baggage door catch and the sealant behind came off cleanly. I was able to roll it around in my palms before flattening it out and reusing it. I would like to replace some of the other areas to make them look better, and may also attempt the LED tail light project. Thanks!
2011 Rockwood Ultralight 2304S
2010 GMC Sierra 1500 CC