I have an out-of-level interior concrete floor that needs leveling. I am concerned about the possibility of cracking in the thin / feathered areas. Which products have crack inhibiting properties. The leveling compound will be 1/8" - 2" thick.
Additionally the slab has no vapor barrier below.
Lastly, the floor will be used as a residential gym & have a rubber mat placed over the top. Weights could be dropped on it.
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