EPSEA Solar Still Cutaway
A: Base is 2X4 and plywood/osb
B: Insulate 4 sides and bottom w/polyisocianate
C: Waterproof membrane - 1st coat silicone
D: Fiberglass screen
E: Embed screen into silicone
F: 2nd coat of silicone
G: 3rd coat of silicone
H: Side walls and trough (right) same steps w/ white silicone and install fill/overflow and outlet tubing.
