I have seen a few companies that sell pull out patches separate from the tarp and describe them being attached with SilNet or another seam sealer.

Anybody have any experience with this and how well it works? I have heard that sewing pullouts onto a tarp is a royal pain so this sparked my interest.

Also, if I did this I would most likely be using shock cord for the cord on the pull outs with the hope that it wouldn't apply too much pressure to the patches.