
How to use wood conditioner. Buy water based wood conditioner. Use a brush or cloth to apply a liberal coat of the pre stain conditioner to all surfaces of your woodworking project. I also perform a small test on a scrap piece of wood so you can see the difference a conditioner makes. How to use wood conditioner.
Continue below to find out if you should use it on your project. You should sand your surface to make it smooth and even a smooth surface ensures that the finish is excellent. If the wood has scratches or any deep cuts then it should be filled and sanded well. Wood conditioner is used to partially seal the grain of porous wood.
Instead you can make your own pre stain wood conditioner by thinning a solvent based finish. As with the stain you will soon apply always work in the same direction as the wood grain when applying the wood conditioner.