This was my understanding as well. I was told that is wrong, and that the adhesive used in the flooring is asbestos based mastic.
Whenever they did floor repairs the cars had to go to the 'dirty area' for asbestos handling.
I wouldn't be surprised if this is simply based off the fact that the M1 cars had asbestos flooring, so the M3 cars do too.
Whenever they did floor repairs the cars had to go to the 'dirty area' for asbestos handling.
I wouldn't be surprised if this is simply based off the fact that the M1 cars had asbestos flooring, so the M3 cars do too.