Open the can of marble filler and place the compound in a mixing cup.
Dip a toothpick into the provided coloring tint. Dip the coloring tint into the mixing cup with the filler compound and mix with the provided stirring stick. Keep adding more coloring tint to the mix until it reaches the desired color.
Add the specified quantity of the provided hardener to the mixture. Some kits require that you add 1 part hardener to 30 parts mixture. Check the label for instructions.
Stir the hardener in the mixture for one minute to activate the hardener.
Place the mixture into the hole in the marble with the stirring stick.
Use a razor blade to smooth the mixture over the hole. Use the blade to remove the excess mixture from the floor. Allow mixture to completely harden.
Rub off excess mixture from the floor with steel wool.