Good evening, fixing up my garage in a 45 year old house and the garage slab has settled and shrank a bit. What product would be recommended to fill a gap between the foundation and the garage floor slab. Max gap is about ¼ inch.
Thought I would post a few pictures of my Rock Island 594 has a date stamped 449. I would think Sept of 1944. It also has a stamp that is half ground off. Looks like USN.
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