Size Gallons / Liters Perimeter 10' x 40 - 48" Wall 10,700 / 40,500 97' 10' x 40' - 42" Wall 10,700 / 40,500 97' 10' x 50' - 42" Wall 14,500 / 54,900 117' 10' x 50' - 48" Wall 14,500 / 54,900 117' 10' x 60' - 42" Wall 17,400 / 65,900 137' 10' x 60' - 48" Wall 17,400 / 65,900 137' 12' x 40' - 42" Wall 13,900 / 52,600 101' 12' x 40' - 48" Wall 13,900 / 52,600 101' 12' x 50' - 42" Wall 17,400 / 65,900 121' 12' x 50' - 48" Wall 17,400 / 65,900 121' 12' x 60' - 42" Wall 20,900 / 79,100 141' 12' x 60' - 48" Wall 20,900 / 79,100 141'