There is also two part IR reflective paint. With an IR reflecting bottom layer and a colored top layer. Doesn't say what percentage IR is reflected though: htt

There is also two part IR reflective paint. With an IR reflecting bottom layer and a colored top layer. Doesn't say what percentage IR is reflected though: https://www.newscientist.com/article/2241717-infrared-reflecting-paint-can-cool-buildings-even-when-it-is-black/ https://www.newscientist.com/article/2241717-infrared-reflec...