Originally Posted by Catavarie
What do you mean by treat? If you mean seam seal the ridgeline, then no. None of warbonnet's tarp ridgelines need seam sealing. Although it is recommended that you seam seal any pull outs.
+1. Seam sealing the pull-outs is important. Use the Silicone-based sealer. Hang it up like you'll use it (except upside down so you can easily seal the bottoms of the pulls. Can be done in about 10 minutes.