Roof was torn down and replaced in the 70's. I think it may have one or two roll out asphault roofs already on it. The roofer thinks that rubber is the way to go since it has little pitch to it.
What is Flexeril used for? Relaxes your muscles. Flexeril (cyclobenzaprine) is widely used to treat muscle spasms and is available as a generic, but it shouldn't be used long-term.
you voted. Answer by ilostmoney (88). Flexeril is a muscle relaxer. The time that Flexeril stays in one's system depends on the dosage of th drug taken, usually it is about 12 to 24 hours, on an average about 18 hours. add a comment.