Concrete Sealing Brentwood

Concrete sealing typically lasts between 2 to 5 years, depending on factors like the type of sealer used, weather conditions, and foot or vehicle traffic. High-traffic areas may require more frequent resealing, while less used areas may retain their protection longer.

While there isn’t a truly “permanent” concrete sealer, some long-lasting sealers, such as penetrating sealers, can provide extended protection for up to 10 years or more. However, over time, all sealers will eventually wear down and need reapplication to maintain their effectiveness.

Before sealing, concrete must be thoroughly cleaned to ensure proper adhesion. This usually involves:

• Power washing to remove dirt, grime, and surface stains
• Degreasing to eliminate any oil or grease spots
• Etching (if necessary) to open up the concrete pores, improving the bond with the sealant

Once cleaned, the concrete must be completely dry before applying the sealer.

Yes, power washing can remove some types of sealers, especially if a high-pressure setting is used. However, penetrating sealers that have bonded deeply into the concrete may not be as easily removed. It’s essential to evaluate the condition of the sealer before power washing to avoid damaging it.

The cost of concrete sealing typically ranges between $1 to $3 per square foot, depending on the type of sealer used, the size of the area, and any additional prep work required. Larger or more complex projects may increase the overall cost.