15 years ago i did that after first reading article in primitive archer magazine. I got a piece of oak from a pallet and when tilling it broke it. Since then obtained pieces of hickory for splitting into staves but didn't think about sealing after cutting. Nor had the means of cutting or splitting them. I have access to allot of different wood types. Locust, elm, ash, hackberry, mulberry. I cut firewood every fall and spring for winter burning. Don't know ifi have time to cut now and have bow ready by October deer season. Needing something fast and don't want to rush making a quality bow. How long should i wait to split a piece of elm after cutting green and sealing? Can i use dead fallen although many dead fallen are big trees and big they are hard they are for me to split into 72" staves? Thanks for info guys. Nobody around here does this sort of thing all mainly compound bow Hunters, so really no one to ask about this topic. Thanks again!