Answer
Oct 28, 2022 - 12:00 PM
Per the coverage amounts under Specs at the bottom of the page:" Coverage--- 1-Gallon = 100 SF 5-Gallon = 500 SF "the area of the room/wall measurements you give is 8 x 50 (one wall) = 400 SF x 2 = 800 SF8 x 32 (one wall) = 256 SF x 2 = 512 SF800 + 512 = 1,312 SF total, for one coat. This means you would need 14 1-Gallon cans to do one coat and you would have some left over. 2 coats would be 27 1-Gallon cans.
