Siloxa-Tek 8500 is our favorite concrete sealer to treat nearly any concrete application. A proprietary blend of silane/siloxanes, this clear penetrating concrete sealer not only prevents deicing salt, chloride and freeze-thaw damage, but its hydrophobic nature resists moisture intrusion and vapor transmission. It dries completely clear with a natural finish and will not change the look or appearance of the substrate. This is the go-to-choice to seal any concrete, brick, or masonry surface - especially driveways, basements, patios and garages
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
Supplied ready to use, easy to apply
