What Deck Stain Should You Use?
Good question. There are several types of deck stain available and each offer different benefits. But before you stain a deck, you have to finish the surface properly to ensure the stain will adhere properly.
Here's a quick run-down on deck stain and their differences.
Clear Finishes
These products go on clear and add minimal to no coloration to the wood. They typically contain only a water repellant and sometimes preservatives. They don't usually last as long as an alkyd stain that penetrates the wood.
Some clear finishes however are also penetrating as they contain oils and are absorbed into the wood providing a longer lasting finish.
Semi-Transparent (alkyd stains)
These stains actually penetrate into the wood. They are more opaque in color and the grain is still visible. They soak into the wood so never peel off. They eventually just fade and then it's time to re-apply. They tend to be among the most durable options available to you.
Solid Stain or Paint
Solid stains or paints sit on top of the deck surface and have pigment for color. But these stains do not withstand the wear and tear place on horizontal surfaces very well so they are not recommended for decks unless you are prepared to re-apply them annually.
They tend to crack and peel and are best suited for siding or fences rather then deck finishes.