What Brick Sealer Is and What It Does

Brick sealer is a liquid or paste applied to brick to protect it from the weather. It is most commonly used on brick that has been exposed to the elements, such as brick used in a chimney, because it can help keep the brick from becoming stained or eroded. It can also help keep brick from cracking in cold weather.

Brick sealer works by creating a barrier between the brick and the elements. This barrier can be made of different materials, such as silicone, acrylic, or latex. Brick sealers can be applied with a brush, roller, or sprayer. They can also be applied by dipping the brick in the sealer or brushing it on with a sponge.

Most brick sealers need to be reapplied every one to three years, depending on the type of brick and the amount of exposure to the elements. Brick that is exposed to more weather will need to be sealed more often than brick that is not exposed to as much weather.

Factors to Consider Before Choosing a Brick Sealer

There are a few things to consider before choosing a brick sealer.

• Type of brick: Some bricks are more porous than others, and will need a different type of sealer.
• Climate: Bricks in a warm climate will need a different type of sealer than bricks in a cold climate.
• Amount of exposure to the elements: Bricks that are exposed to more weather will need a more durable sealer than bricks that are not exposed to as much weather.
• Cost: Sealers can range in price from $10 to $100, depending on the type of sealer and the size of the brick.