I can't imagine doing enough sanding on my own with what cedar scraps I have left inorder to get near the amount of saw dust needed for mixing glue for all the cracks I need to fill on my boat. Are there retail sources for "wood flour"...needing very light/blonde, pinkish and light brown and dark chocolate brown shades of western red cedar to finish all the filling before I start to sand...where can I get this stuff? Oh...and thanks to all of you for writing back in answer to my original question!!!