Showing posts with label PVC. Show all posts
Showing posts with label PVC. Show all posts

Saturday, July 17, 2010

PVC or Butyl liner?

Which type of pond liner is best, butyl, epdm, or pvc and why?


Answer

Use 40 mil butyl rubber. Firestone is a good brand. Use rubber instead of PVC because it stands up to the sun better. PVC will crack in a few years if sun hits it. Butyl rubber comes with at least a 20 year guarantee, maybe more.