Concrete Sealant

• Excellent waterproofing - Penetrates deep within the concrete chemically reacting within the pores and capillaries creating a long-lasting hydrophobic surface that beads water 
• 100% breathable - Non-film forming. Allows moisture within the concrete to escape without adverse effects to the sealer. Does not trap moisture 
• Provides ease of maintenance 
• Protects against chloride ion penetration - Forms an effective chloride screen dramatically reducing chloride ion ingress preventing deicing salt / chloride damage 
• Reduces moisture intrusion - Resists wind-driven rain, prevents freeze-thaw damage, spalling, pitting and cracking. 
• Resists organic growth - Resists mold, mildew, lichen, and efflorescence 
• Department of Transportation approved - Meets or exceeds DOT specifications 
• Improves durability - Prevents capillary uptake of water and the aggressive substances dissolved in it 
• Resists freeze thaw and thermal cycling damage 
• Natural flat finish - Does not change surface appearance, UV stable will not breakdown with light exposure 
• Can be applied to cured, honed and polished concrete - Ideal for horizontal surfaces exposed to pedestrian and vehicle traffic, compatible with silicate densifiers 
• Water based - Low VOC’s, environmentally friendly

Typical drying time is 4-6 hours at 70°F and 50% relative humidity. Cooler temperatures or higher relative humidity can extend the drying time. Treated surfaces will be ready for pedestrian and vehicle traffic within 24 hours. Water repellency will continue to develop within 7 days of application.

NCHRP 244 Report Series II Reduction in Water Absorption: 1 day: 82%; 5 days: 81%; 21 days: 77%; Average 80% Reduction in Chloride Ion Content: 1 day: 79%; 5 Days: 83%; 21 days: 86%; Average 83%

NCHRP 244 Report Series IV Southern Exposure Accelerated Weathering Test Resistance to UV Light : No discoloration Reduction in Soluble Chloride: 93% reduction in soluble chloride

ASTM E 514-86 Water Penetration and Leakage Through Masonry: 90% reduction in leakage rate

ASTM E 96-95 Water Vapor Transmission: Up 3 (Untreated 3.5) Down 2.5 (Untreated 3.3)

ASTM C 672-92 Scaling Resistance to Deicing Chemicals: Control: 40 cycles; After treatment: 80 cycles

We average $0.80 cents a square foot installed.  Because every driveway is a bit different, it is difficult to provide a price per driveway without the measurements.  A 10'x10' patio is roughly $80 to seal.