Apply the stain to the back of the siding with a 4 inch paintbrush.
How to waterproof wood siding.
How to protect wood siding.
You can find these products at a home improvement stores.
After the surface is dry give it a good sanding with rough sandpaper or with a sander to tackle any imperfections.
Let the wood surfaces dry completely before proceeding to the next step.
Use a general cleaner to remove dirt mold or mildew.
You ll need to remove any remaining trace of past finish before using a sealant.
Stir the oil base stain but avoid creating air bubbles.
Finish with finer sandpaper to make it smooth and even.
Oil stain is the same as oil except that a pigment is mixed into the oil.
If it s a new wood surface you can skip the cleaning process.
Water seal and stain.
Purchase a water based wood sealer.
Apply an even coat.
Using sealants to waterproof 1.
Oil a clear finish is absorbed into the wood filling all pores and voids thereby displacing water that otherwise would be absorbed.
Paint penetrates and protects in the same way that oil does.
You will need to stir frequently as you work because the.