RV Repair: Vinyl Seals for Slide Outs, canvas shop, boat canvas

Question

Trailer Slide Seal   My vinyl seals on our '97 Skyline Nomad are cracked and starting to rupture. This is only the flap that rests on the slide out along the top.

I contacted Skyline but they couldn't help.

Any ideas on how to repair this problem????

We just finished Dicor -ing the roof. Worked out well.

Answer
If Skyline can't help, this could be a bad thing.  I can't believe they can't find this part.  I would suggest trying a convertible top and boat canvas shop.  You know a place where they make boat tops.  Or maybe an upholsterer.  Wish I had more for you.