LastiSeal Brick & Concrete Sealer (2.5-gal) - Waterproofs and Strengthens Brick, Concrete, & Pavers - 15-Year Service Life, Natural Finish, No Slip, Indoor/Outdoor

Over-marketed, common siloxane/silane sealers (described to bead surface water) in reality have shorter life spans.

They do not penetrate deep nor do they strengthen the substrate.

Outdoor acrylic-based sealants enhance the surface's appearance by bonding to it, but they require reapplication every 2-3 years and wear unevenly over time.

LastiSeal Brick & Concrete Sealer is engineered as a proprietary, polyester-based, impregnating sealer.

It's like pouring liquid plastic into the pores of the concrete, brick, pavers, and similar porous materials! It hardens surfaces and provides a greater wear resistance against weathering cycles, chloride, and salts.