My husband has an Exped Hyperlite Synmat. A seam failed on our last trip, and it turned out the glue in the little repair kit was no longer good. Fortunately it was the last night. He seems to have fixed it at home with a clothes iron, but I’m nervous about the repair failing and / or other field repair needs.
I was going to order a repair kit from Exped, but their kits now use UV glue and a battery operated UV light, and trusting an electrical device with a battery that we chuck into a pocket and forget till it’s needed seems… iffy?? Am I being silly about that?
Any other suggestions for something that would work on a seam failure as well as on a puncture? I’ve seen recommendations for Tenacious Tape and the thermarest glue dots, but I’m assuming those wouldn’t be good on seems, right?
I have seam grip, but the dry time is brutal if this happens at midnight.
Thank you for your thoughts!

