I had a Sierra designs 5x8 tarp that I used for emergency shelter for years. It finally ripped. They don’t make them anymore. Any recommendations to something similar? It was sil nylon. I’d consider a dyneema one possibly
Not sure of your expectations or experiences using an emergency shelter, nor what contingency you might be planning for... but for your consideration... years ago I ditched my (never used) "emergency" tarp for a small (6oz) travel umbrella that rides on my day/wilderness pack belt. Instantly deployable any time. Rain, snow, wind, sun. Since making that choice I can't recall ever wishing for a tarp. Nope not once. Conversely I've worn out several umbrellas since then. My current umbrella is a brown and baby blue floral pattern by Eddie Bauer-- picked up at a yard sale. I'm not particular, but I wouldn't be without one.
I have a Borah tarp and a Borah ground sheet for under my sleeping pad. Both are great quality and ultralight for backpack hunts. Made in Hamilton, Montana. You can’t go wrong with a Borah Tarp or shelter.
Have you tried a gear aid tenacious tape patch or is it ripped too bad? I have successfully patched a few with it. I have a Simply Light Designs tarp that I use on occasion.