This item is currently out of stock.
A primary seal alone doesn't always stop every draft or drip around a slide-out, which is where a secondary seal earns its keep. This slide-in rubber seal measures 13/16" x 11/16" and comes in a 30-foot length, giving you enough material to cover a slide-out perimeter or handle multiple smaller repairs.
Add this behind your existing seal where you're still feeling drafts or seeing moisture work its way in around the slide-out.