ALFAitalia
MB Enthusiast
- Joined
- Feb 19, 2022
- Messages
- 7,587
- Location
- Bognor Regis
- Car
- 2010 Mercedes W212 E Class E350 CDI Sport, 2006 Mercedes W169 A Class A170.
Are your sure it's just not the white paste they always use (new and used tyres) to make the beads slip only the rims more easily. We use that at my work too....for new caravan tyres. Nothing to do with getting them to seal.