I recently applied this product to my concrete driveway and adjoining parkway.
The existing stamped concrete surface is about six years old and in Idaho, we have some harsh winters sometimes. I use "ice melt" and see some signs of spalling after the winters.
This product was highly recommended by the national concrete association and the reason I bought it.
A week or so ago I applied it to my parkway as a test to see how it went on and other issues. I was very surprised to see this product is just like water! There's absolutely no color or other signs it has any solids.
However, a few days after I applied it, it rained. The areas where I applied it, there was absolutely no water penetration on the treated surface! DRY! Non treated areas WET!
Ok, it's not winter yet and thus no ice or ice melt but based on my preliminary observations, this will definitely help reduce, maybe eliminate any further spalling!