Just a question about pine sap. We used old barn shiplap on fireplace wall, one board short and we were able to match with a pine Shiplap board from Home Depot. It is closest to gas fireplace firebox. When it gets warm, it leaks sap. Husband says it will eventually stop and we can just keep wiping it off till then. I say it should be replaced. Does anyone have an idea how long it may ooze sap? Or how to seal to stop it?? Thanks in advance for saving my marriage. (Kidding…kinda😜😂)