+26 How To Weatherproof Wooden Furniture Ideas. How to paint outdoor wood furniture and make it last for years. If you want to weatherproof with oil, there are three types you can go for:

Using oil for your project is a. Web it is there because the wood is supposed to stay moist. Web to weatherproof your wooden furniture, you may apply a wood sealer to the surface using a brush or a cloth to protect it from damage.