What is PEX? PEX is an acronym for crosslinked polyethylene. It is a flexible, durable, proven piping product that has been used in plumbing systems for more than 20 years. PEX tubing wonât pit, scale or corrode and, because of its flexibility, it also offers potential freeze-damage protection. Uponor plumbing systems feature PEX-a tubing, which is considered the superior PEX tubing manufacturing method in the industry.
Answer Wiki. Ronald Reagan is the only U.S. president who has been divorced. One First Lady, Betty Ford, married and divorced before marrying a second husband, who became President Gerald Ford. Andrew Jackson's wife, Rachel, was divorced by her first husband, Lewis Robards, because she lived with Jackson while still married to Robards.
Ronald Reagan wins a second term as president, defeating Democratic challenger Walter Mondale in another electoral landslide. Reagan wins 59% of the popular vote and every state but Mondale's home of Minnesota. One out of every four registered Democrats crosses party lines to vote for Reagan.eagan Divorce. Ronald Reagan is divorced by his first wife, actress Jane Wyman. In her divorce filing, Wyman charges Reagan with mental cruelty.. Reagan will later go on to become the first divorced President of the United States.