A quick learner from USA says:
September 15, 2016
Do you by chance have this type of weather stripping? This goes on the bottom of my windows. It is extremely brittle. I think the oval shape should be round. I appreciate any help.
Paul from SWISCO responded:
September 20, 2016
Hello, Mitchell. We carry a few different seals that may replace this. I've made a brief list for you, which you can see on the right side of this page. Please compare your dimensions to our suggestions to confirm if one of them can work for you.