I just stripped the inside of my 4runner to install hurculiner. Do you have to take up the factory tar on the floors or will the liner stick to it? I dont really want to scrape all of the tar off because thats gonna be a real pain in the arse. Does the hurculiner help stop rust
![Head Scratch :headscratch:](https://board.marlincrawler.com/Smileys/marlin/headscratch.gif)