Ghostshield Siloxa-Tek 8500 Penetrating Water and Salt Repellent Water-based Flat Concentrate Concrete sealer ( 1-gallon )

Prevents freeze-thaw cracking, pitting, spalling and ASR attack in concrete, bricks, stone and masonry

Provides increased protection as a hydrophobic barrier to prevent damage caused by aggressive deicing salts, water and chlorides

Alkali resistant; UV resistant; enhanced water beading; reduces efflorescence; and protects against stains caused by mold and mildew

6x more active ingredients than most penetrating sealers

Deeper penetration depth, seals pores and capillaries while remaining breathable

No change in appearance of the substrate, the treated surface does not become glossy; tack free durable finish

This formula is approved or meets the minimum level of active ingredients required by the DOT - Department of Transportation

No formation of harmful by-products, low VOCs

Concentrated: 1 gallon makes 5 gallons of ready to use