RE: waterproofing portable groundblind
Loner ,
how old is your Outhouse ? BTW , leaving them up long term doesn' t help any tent style blind retain water repellency . I recently bought a newer Outhouse with the poly lining , if yours is over 3 years with all that exposure you may need a new one as well . Your camo pattern has already started to fade , which makes you more visible . The whole point of having a portable blind is being able to put it away and put it up later .