What Mercedes adhesive is being used in this video?

[roadster198]

Hi,

I'm about to to re-seal my c-pillars and the tech in this youtube video is using a specific adhesive. However the part number in the video comments isn't correct .

Can anyone recommend an alternative? Or even the correct part number?

04:04 minutes into the video.

thanks

 

[mioba]

https://www.ebay.co.uk/i/173961535851

Its a butyl strip, just google mercedes butyl strip

Ask your dealer for the part to ensure its fresh, these butyl adhesives have a BB date as the curative goes off