 Crack X is the industry leader in foundation crack repair. It's time to say goodbye to those foundation cracks. It's time to say goodbye to a wet basement. Wet in the basement is no good. I mean, it's, you know, listen, if you like to store things down there, you want everything getting moldy and stinky and ugh, I have a dehumidifier in my basement just from the natural humidity that's in the air.