What is the best waterproofing sealant to use on a new fence?

One Response to “What is the best waterproofing sealant to use on a new fence?”

1. heather k on August 25th, 2009 1:54 pm

   The best waterproofing material is the use of materials in the original fence which will resist water damag: trex, treated lumber, pvc, powder coated metals.

   If that was not done, Thompsons waterseal is good. But you should reapply annulally…

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