I've used the protostar material for a long time. The only issue is when it comes off the tube occasionaly but that can be glued back. I found that if you slice it into narrow strips with a razor blade after it has been laid then it won't come off when the tube is expanding or shrinking with the heat. Other than that I never had any issues with it degrading or peeling and I have stuff that's ~10 years old.
Last edited by multiweb; 30-09-2018 at 02:50 PM.
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