How to Re-Waterproof a Raincoat | DWR and Seam-Seal Tutorial
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My 15yearold Goretex raincoat has lost all of its water repellency and some of its waterproofing ability. I explain and demonstrate the detailed how to of using Nikwax TX Direct Sprayon DWR replenisher and Coghlans Water Based Seam Seal to rewaterproof my raincoat.