We used this tarp in part of a new leaf trailer enclosure to allow air to pass through, but keep the leaves from exiting the enclosed trailer. We used half of it on the top, and the other half on the rear where the Billy Goat debris loader chute enters the enclosure. We do need to figure out how to put a "sock" of some sort to seal the chute to the tarp as leaf debris tends to exit that opening and leaves want to fall on the debris loader exhaust, at times starting a fire. Not a problem with the tarp, but my own design issue.
I'd recommend this tarp for this type of application as it's working great.
Mike 
