T slot foam filled?

A home owner from Pennsylvania, USA says:
Is this a t slot foam filled. What product would I need.?
Thank you.
Thumbnail of the uploaded file named 73EC000E-F2A8-44AA-A2C6-5A8B8DACF856.jpeg
Thumbnail of the uploaded file named E2BA69FE-64BC-4668-8509-76F0A377A4D3.jpeg
Profile picture of Casey
Casey from SWISCO responded:

Hello,

I'd recommend removing a piece of your weatherstripping from the sash to compare to the dimensions of the 58-182 and 58-171 foam seals shown below. Thanks for posting! 

Profile of 58-182
Profile of 58-182

Profile diagram of 58-171
Profile diagram of 58-171

Identifying Replacement Weatherstripping
Identifying Replacement Weatherstripping
VIDEO
WATCH >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.