I want to get some sort of lining on the inside of my Rover. Went to rhinolinings today and they want $1000 bucks to do it. Went to linex over $900. I figure I can do it myself with herculiner for under $200. What experience do people have with the herculiner. Is it going to take off my skin if I kneel on it? What other options do you know of for self applied systems, or do I buck up and have the pros do it?