178
people found this helpful, as of 2023
ranked #193,371 most helpful
out of 571,544,897 reviews
★★★★★
DIY ground cover/tent footprint!
I don't seal windows with this so I cannot comment on that. However, this stuff makes an excellent ultralight footprint for backpacking and camping. 1.5 oz for a pice roughly 3'X7'.
the product in question
Duck 286218 Extra Large Patio Door Shrink Film Window insulation kit, 1, Crystal Clear
4.4★ · 3,502 ratings, as of 2023