Rtint Window Tint Kit for Cadillac SRX 2010-2016 - Installation Kit This is pretty much all you need to install an Rtint or any other brand of window tint film other than a heat source. This is an installation tool recomended for DIY installers to achieve professional results. Step by step installation application guide online. Installation support provided. The kit includes a 16oz. bottle of installation fluid, a squeegee, a razor, and a micro-fiber cloth This is not a window tint kit, just a tool kit for applying automotive window film.