How to GLUE metal floor and ceiling tracks to concrete
 

replying to mkirsch1, gizmodder wrote:
they use polyurethane to glue windshields into cars. The poly creates a bond
between the glass and metal that makes the windshield a structural part of the
roof. If you have ever tried to remove a urethaned in windshield you know that
there is a substantial bond there. Polyurethane based construction adhesive
would provide an acceptable connection between clean concrete and metal studs.
If you want to go the extra mile degrease the steel with brakleen or laquer
thinner.

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