Improved and redesigned, the premium Steele Rubber Products Peel-N-Stick Wiper Seal is made of EPDM sponge rubber and backed with 3M's Peel-N-Stick adhesive tape for a durable and strong bond that is easy to apply. Found on many RV slide-outs, wiper seals are used to create a dynamic seal that keeps the elements and pests out. This wiper seal is ideal for 2010 Big Horn 5th Wheel by Heartland. It's compatible with the slide-out 7/8" bulb seal with channel, 1-3/16" bulb seal with channel, and 7/8" bulb seal with domed channel. Sold as a 15' long strip. Found on many RV slide-outs Creates a dynamic seal that keeps the elements & pests out 15' long | Steele Rubber Products 2-1/2" Peel-N-Stick Wiper Seal with Track, 15' long