Whether you are preparing a pair of fresh antlers for mounting or you have a pair of shed antlers that has been bleached by time in the sun, you can alter the colour to improve the aesthetic value of the antlers. If covering up a repair is your goal, staining will work well for this purpose also. The colour of the stain can vary according to your personal preference.
Wipe the antlers clean with a damp cloth and dry them with another cloth.
Brush white primer onto the antlers with an artist's brush to prepare the surface for stain. Allow the primer to dry for 24 hours in a well-ventilated area before proceeding.
Pour 2 tsp of antler paint into a small container and apply it to the horns with an artist's paintbrush.
Work in sections. As you finish applying antler paint to one section, wipe it off with a clean, dry cloth.
Inspect the antlers and determine whether or not you want the colour to be darker. If so, reapply paint to the section and wipe it off again until you reach the desired colour.
Experiment by adding different colours of antler paint to achieve a desired effect. Wood gel stain can also be used instead of antler paint. Apply it in the same manner as the paint. Priming is not necessary.
Practice applying different colours of paint on an inconspicuous part of the antlers at first. You can avoid undesired mistakes this way.