What tarp cuts out most of the light and is the coolest?
Our silver canopy tarps, because the silver is made with a black mesh inside of the material. The silver does not allow any light to pass through. Our white, Red Green, orange and yellow tarps are translucent. Light (not U.V. rays) will pass through. You will get the natural light. Our shade screen/mesh tarps has 73% shade protection and does allow water to pass through.