LastiSeal Flat, Penetrating Brick & Concrete Sealer
Penetrating Brick & Masonry Seal.
Commonly used for sealing and strengthening brick and mortar but can be used on a wide variety of cementicious materials.
Penetrates up to 4″.
Leaves no slippery film on the surface.
Vapor-permeable.
Use on chimneys, brick walls, fireplaces, pavers, concrete, retaining walls, splitface blocks, and even wood!
Water-based SAFE!