In saying it does not hold up , could you expand just would kind of problems you are seeing with it. Guys are using it here more now instead of Hardi , which I don't think much of, but our weather is pretty hard here too in Montana.Don't really want to use it because as far as I'm concerned it's just painted osb. We've done a few jobs where we have replaced this stuff. Only been up for a few years but the stuff doesn't hold up in our weather. Thank you for your advice though I appreciate it.
Many times I find it is the other way as well. If too much is applied in the joint you get a 3 sided adhesion and the joint fails quickly.If it's failing only a few years In then someone's skimping on the caulk to save money.