Keep harmful elements from creeping into your truck bed with the Truxedo TruxSeal Tailgate Seal. This hefty 3M acrylic foam works by closing off the gaps between your tailgate and the bed. That means debris, moisture and dust stay out, keeping your cargo and bed safe. The TruxSeal Tailgate Seal is made to work with all Truxedo tonneau covers, and takes just minutes to install. Simply cut, peel and stick for a tight seal. The one-size-fits-all application works with just about any truck bed.