Originally Posted by Zacharias

Don't be shy to contact them. The owner was an occasional contributor to one of the old Mercedes lists (though he may no longer be actively involved in the biz, this was some time ago) and they are very knowledgeable about Mercedes leather colour codes, all the way back to the Gullwing era.

I would not recommend going with the stuff sold on eBay that claims to be as effective. Not worth any savings that may be offered.