Surface Prep Before Your Rhino Liner
May 30, 2018· If an installer tells you that they use the chemical etch preparation method, it''s best to find someone else. ScotchBrite Scuff Preparation – The ScotchBrite Scuff method works by scuffing the surface of the truck bed so that the liner will adhere to the bed more effectively. It''s a type of surface preparation that many Rhino installers use.