I don't know about white but you sure can lighten it a lot. You can also go to any colors like green,red,brown,and so on. A local brick yard is a good place to go to and find colors you can add to the mix.
Hi there ... Speedy Petey is right about the GFI circuits using the #12 wire but you need by code to have two separate GFI circuits in the Kitchen counter section. This is so if you have things like elec. frying skillets and crock pots and blenders and toasters and the like plugged in and...
someone spoke above about ordering ready mix. You will not be able to order such a small amount as you will be needing for your project. Go ahead and mix up a sample from your bag mix and spread it out and let it dry to see what the color will be. If it is to dark then get some color to add to...