Hi, I have a property that has what I believe to be a solid surface/corian type countertop. It just got about a 1 foot scratch in it. The color of the countertop is a dark green/mottled type color. The fine scratch shows as being very light/white (it really sticks out). My question is...how do I confirm if this is a solid surface material or not? I would think that the scratch would "blend" more if the color ran throughout. I do have a cutting board made from the same material that I could do some light experimenting with. If it is solid surface, should the scratch just buff out? I was just going to find a permanent marker that is similar in color and cover the scratch with this. Thanks for any advice.