I put Eternabond on our awning on the old TT as it was cracking. This was a 2005 and added the Eternabond in 2011, I believe. Sold it like that. Was still working, but the rest of the awning was getting brittle and the new owner knew the replacement would have to happen soon. But that tape bought 5 years......
2003 GMC Serria 2500HD - Lotsa Mods.