Window Gasket Seal Recommendation for 2019 Keystone Cougar Travel Trailer

Updated 04/17/2023 | Published 04/15/2023

Question:

Hello, could you recommend a window sealing tape/gasket for a bedroom window in my 2019 Keystone Cougar 1/2 ton travel trailer. The old window got broken during a wind storm. Whats on the old window is a ribbed type of tape that is stuck to the inside of frame that meets the exterior wall. Thank you

asked by: John M

Expert Reply:

To seal up a window I recommend using the LaSalle Bristol Butyl Tape for XTRM RV roof membranes # 344270341410-1. This measures 30' long x 3/4" wide and while it is typically used for roof vents, it can also be used for windows, doors, and anything else you need to seal up, so it will work great for you!

expert reply by: Jon G