Best Driveway Sealer Review - 2021 Driveway Sealer Reviews
Foundation Armor SX5000 is best for concrete driveways. It comes at a premium price. It is a silane based penetrating type of sealer that works better than other products that are for brick or concrete driveways. It best repels water, greatly fill in the cracks and protects driveways for a longer period of time.