This mixture is certainly not runny. It is sticky and stays where I put it. I used the yellow scrapers to smooth it out a bit. I don't think I'm an expert at this. My line seems messy, bumby, and sloppy, but I guess it is okay.
Oh man this stuff gets HOT!!! when it starts to cure. I could hardly touch the cup after about 20 minutes. And it stayed hot for about a half an hour. I watched all my rags and crap to make sure they didn't flame on. They didn't. Doesn't get that hot.