I bought some un coated 1.4 digital camo from Scott at DIYGS. Anyhow, I planed to make a large tarp and a double layer hammock. However after making a single layer to try out and just whipping the ends, I dont think I will need the second layer. However my kids absolutley want one, they sleep in it in the house all the time. So i had 2 yds I planed to make a 10x10 tarp out of this and waterproof it myself. I am sort of having second thoughts since I've never done it and am looking at some coated fabrics.
So I am asking for some input from you guys as to what a good coating would be for a cheap price. Scott has some for $3/yd it is digital camo, urethane coated 70d ripstop. I understand this will be heavier and I want to make a larger tarp for the first one(see what i like and modify as I go). Am i ok with the urethane coating or am I better off making my 1.4 digital tarp and siliconing it myself? Any input is appreciated. Thanks Ryan