Quck answer
Wood filler is a useful product for repairing and filling in gaps in wood surfaces. However, if left unused for a long time, it can become hard and difficult to work with. To soften wood filler in a can, follow these steps:
1. Add a small amount of water to the can.
2. Mix the water and wood filler together using a wooden stick or spatula.
3. Continue adding small amounts of water and mixing until the desired consistency is achieved.
4. Test the softened wood filler on a small area to ensure it spreads easily and adheres well.
5. If necessary, add more water or wood filler to adjust the consistency.
By following these steps, you can easily soften wood filler in a can and make it ready for use in your woodworking projects.
Wood filler is essentially a combination of adhesive and gypsum or sawdust. The adhesive acts as a binder that holds the material together for filling small holes and cracks in wood. The filler is kept moist by either water or solvents. To distinguish between the two, you can open the can and smell it. Water-based fillers do not have a strong chemical scent. Often, the filler ends up staying in the can longer than anticipated and starts to dry out. Softening wood filler in a can involves lubricating it with its moistening agent.
Solvent-Based Fillers
Step 1
Open the can and pour enough acetone to cover the top of the wood filler. Insert a 1/4-inch dowel into various spots in the wood filler. This creates pathways for the acetone to seep in.
Step 2
Add a bit more acetone until the top of the filler is covered. Seal the lid tightly and allow the acetone to work for 15 minutes.
Step 3
Reopen the can and stir the wood filler with the 1/4-inch dowel rod. At first, the filler may be difficult to mix, but it will start to move more easily once the acetone is well mixed with it. Pour off any excess acetone into a disposable cup and dispose of it.
Water-Based Fillers
Step 1
Open the lid and add enough water to soften the top of the wood filler.
Step 2
Thoroughly mix the filler using a 1/4-inch dowel. Add water as needed until the filler reaches the desired consistency.
Step 3
If the filler becomes too thin, add a couple drops of wood glue. Mix the glue thoroughly into the filler using the dowel.
