One of the many benefits of a PVC drop in liner is that it can be folded compactly to minimize shipping costs. Typically, when we ship liners we kick the bottom of the liner inwards and the widths of the liner out. This makes for the most compact way of shipping a tank liner.
Our PVC drop in liners are a great solution for secondary containment problems. Flexible PVC liners are fast to install, require minimum surface preparation, and probably most important, can bridge cracks in concrete that would cause coatings to fail.