Can I claim a payment for re constructing my counter tops?

I am renting a co-op apartment here in New York. I have been here for 2 years and I am replacing my counter tops with tile. My proprietor suggests using mastic between the plywood and cement board. Then, securing the cement board with screws. Why is the mastic necessary if the cement board will be screwed down then mastic on top? Can I claim a payment for re constructing my counter tops? Is the apartment owner responsible to reimburse me for my repairs?