How to Repair Fine Art Brush Ferrule for Acrylic Painting

The key to repairing a ferrule on an acrylic fine art paint brush is to be sure the paint brush is completely dry. The fibers as well as the wooden handle should show no signs of moisture. After painting you should allow a window of 48 hours before you start to repair your acrylic paint brush. If the ferrule is very loose try separating it from the handle of the wood. It will be easier to work with. After separating the ferrule from the handle lightly sand the handle, wipe away the sanded dust and put a small amount of glue along the base inside of the ferrule. I use a toothpick to apply the glue if I don’t have an applicator. The glue of my choice is guerrilla glue. Many people like E6000.
Fill a container 3/4 full of sand or clean stones so that the brush stands up perfectly straight in the cup. If it is not perfectly straight in the cup the ferrule will be off center and you will not have a smooth painting experience when you begin to apply the paint to your painting surface (i.e. canvas). It will affect your painting technique! During the next hour check it 5-10 minutes to remove any glue that may have oozed down the paint brush handle. Be sure to check on the level of the ferrule; it has to be kept straight.
If the ferrule cannot be removed from the handle use a toothpick to apply the glue between them. If you are using an applicator be careful to keep the glue from running down on the fibers until you stand the brush straight up in the cup.
If the handle is plastic lightly sand the surface of the handle to remove any glue or paint. If the ferrule is plastic don’t waste your time trying to repair it.
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