silversand wrote:
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Caution: Seam Grip volatiles smell like he**. And, it is flammable until it dries. I applied it on our inside stitching (seems to work perfectly in our situation). You may want to consider applying to the exterior stitching. If you use this, you had better practice on stitching not associated with your camper (some scrap stitching on some vinyl). You cannot remove this stuff if you mess up the application technique. Also, the cured material will darken slightly after 4 to 5 years (unless they changed the formulation since 17 years ago).
Good luck. This worked for us. Your mileage may vary.
Seam Grip: here-->
Great idea about practicing on something other than the pop-up vinyl first :C
