Apparently the folks at Big Sky are not responding to emails. I am pretty certain that the flies from the old Evolution tents are sil nylon on both sides, but I am looking for confirmation from somebody who may know more than me. I bought the tent in 2012 used and it has served me well. I have not used it in recent years and before I use it again I want to recoat the fly as it has some minor leakage. I am planning to use a silicone mineral spirits mixture and brush it on with a foam brush. Any help is appreciated in determining the exact nature of the material. Thank you in advance.
