Great for Building
Great for Building. I use more of this than any other hobby epoxy. Stronger than the rest. also more working time. if you have to mix up a big batch for a repair you have more working time than a 5 minute, which has a working time of about 2-3 minutes depending on temp. you do need to keep this warmish overnight to get a full cure (no cold garages or basement at 60 degrees or less)