I have a new awning on my Winnebago Minnie and it leaks where the cord is sewn into the fabric and then slides into the awning tube. I noticed on the outside that the leak is coming where the needle h...
I had the same problem with the Bimini on my boat. I used a silicone waterproofing spray and that worked. BUT boat cover is more canvas based (sunbrella) and TT awning is more vinyl based. Read the label, might tell you.