The "Goo" then hardens and keeps the slab at height (for a while), because it's tree roots and soil conditions that make the cement move.Sometimes they drill hole to inject it, sometimes they come at it from the side.It's FAST..you can look it up on the web (see YouTube).For the Mockups I use GIMP....it's like Photoshop with less features, but enough to get the job done.There is a learning curve to it.

I'm hardened, motivated and passionate about Land sales. 

These are my conservative court because I have no debt on them which I feel hardens them against a severe recession.

Our lack of experience with apartments leads us to believe that doing a smaller deal will allow us to use it as a hardened proof of concept before leaping into bigger deals.

I know what you mean but just putting this here for any newbies thinking about marching into warzones to confront hardened thugs. 

He'll be able to sand any hardened glue residue, but you need to get that pad material off.

You need to harden up the rental.

The linoleum was so old the top skin was brittle and breaks off leaving about an eighth of an inch of hardened something? 

The FBI deals with hardened thugs on a regular basis, which is why they're so good at being FBI agents.

Just harden your Rentals!