@jcwiseesq assuming you are asking how much seam sealer you would need to seal up the seams on your tent, here is a link to the seam sealers we sell at REI. You'll see in the descriptions that typically a 1 oz. tube is generally enough to seal all the main floor and rainfly seams on a typical 2-person backpacking tent (using a 1/4 in. wide bead). Hope this helps!