Facing Warping or Cracking? How Rigid PVC Profiles Solve Long-Term Durability Issues Warping. Cracking. Bending after just one summer. If you manufacture industrial products, you have probably faced this headache. A profile looks perfect during installation. Six months later, it twists. Corners crack. Customers complain. Read more. https://logcla.com/blogs/1522663/Facing-Warping-or-Cracking-How-Rigid-PVC-Profiles-Solve-Long