Yes, it has. It leaked all over my project today and did not do the job its supposed to do at all. Oh, well.
Superglue has failed me too. It either did not dry between the plastic, or burnt the plastic.
My last resort is heating it shut, but the machine is rather expensive, and I’m still trying to figure out whether this bag is worth it.
Thanks a lot for your ideas Dad, Jeff, Walkwood, Eman, and Ameen.
What other hardware stores do we have in Amman other than Bashiti?