krava

I am about to get the inside of my car redone. They want to use professional fabric sealent on the entire inside of the car for around $149 for the job. I want to know if I use the good stuff Leatherique or leathermasters, will I be just taking that sealent they just put on the fabric off? I don't want to buy that protection and then it gets taken off from those chemicals. Anyone have anything to say let me know please.