Product details:

Concentrated: 1 gallon makes 5 gallons and covers up to 1000 square feet, 2 coats recommended. Resists water and moisture intrusion, becomes an integral part of the concrete forming a complete body of strength and durability with 100% of the results occurring below the surface. Penetrates deeply and seals concrete's capillary tracts and shrinkage cracks reducing the growth of mold, mildew and the spread of radon. Effectively resists hydrostatic pressure and the spread of vapor transmission, increases concrete's compressive strength and efflorescence attacks are reduced. Seals hairline and shrinkage cracks rather than merely masking or bridging them, waterproofing properties remain in tact even if the surface is damaged. Dries clear, the color and look of the concrete will not change after sealing resulting in a 100% transparent surface. Easy to apply, labor cost effective. Non-toxic, no VOCs and no harmful fumes. Not to be used on cinder blocks or concrete blocks - use the Siloxa-Tek 8500.