Pile weather stripping




Hello,
Take a look at the 58-127 wool pile, which has the same 3/16" backing and 1/4" pile height as your original weatherstripping. Thanks for posting!




Hey, Dan. The new wool pile should stay in place, yes. You definitely don't want to glue it in place, otherwise you won't be able to replace it in the future when it inevitably wears down. All weatherstripping is temporary, so you want to avoid permanent solutions if you can help it.
If you think there's a risk that the wool pile will slip out during operation, then you just have to be strategic about where you make the cutout. Put it a little further back from the corner; it may be a little trickier to pull the wool pile out, but you can all but guarantee that it wont slip out on accident.