Bulb Seal with Fins
This seal features a rigid "C Channel" section that slides onto the track located on the wiper seal. Its main function is to seal against the RV when the slide-out is closed - protecting your RV from extreme weather and pests. Excellent upgrade to existing weatherstripping for a more complete seal. Can be used to upgrade just the top seal of a slide out to add even better weather proofing. Seen on many new trailers.
1" track width
1-1/2” total width
1" total height
Designed to easily slide into place, it is used primarily with the wiper and track part #’s 70-3884-265, 70-3883-265, or 70-3835-265 to complete a slide-out seal. This part can also be used in conjunction with part #70-4120-265 to provide additional sealing options (these parts are sold separately).