Slime - to get home with out repairing small leak ???
I'm not aware of any reason why it can't be used in MB tyres...
good tyres/good tyre liners/good thore resistant tubes.
Slime type stuff has been around for a very long time now
I used to sell something similar to it in my bicycle shop over 35 years ago
Pep Boys has sold it for many a moon
my opinion
as something that may be used as a back up
so as to get one home (possibly) with out having to change a flat tire
for many slow leaks -- Slime may be the kind
is Slime a long term repair for small leaks -- I don't think so
I would still when the time is right -- want to get a patch on that THING
one thing used a lot today -- tyre liners -- were not used much years back
these seem to be a very good THING -- I count on mine
large staple sticking out of my tire the other day
I thought to myself -- flat top mountain poo
pulled the stapel out -- did not go through the liner...
ride that Slimey THING