KreteTek Ghostshield Siloxa-Tek 8505 Water, Salt & Oil Repellent Concrete/Masonry Sealer


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Water based concrete/masonry water and oil repellent

Note: New concrete must be cured 28 days

For concrete blocks, concrete cinderblocks, split-face block, driveways, sidewalks, parking garages, roof tiles and parking lots, stucco, brick, clay tile, slate, sandstone, pavers, exposed aggregate concrete, natural and artificial stone

Freeze-thaw/de-icing salt resistant

Resists oil, fluids, and staining

Protection against micro-organism growth; Reduces dirt pick-up

The treated surface does not become glossy

Prevents water intrusion

UV Resistant; Low VOCs

Coverage: 250 sq ft per coat, 2 coats required


Siloxa-Tek 8505 is an advanced, high performance, industrial strength water based concrete/masonry water and oil repellent solution designed to reduce water and moisture intrusion. This unique formula incorporates leading molecular nanotechnology; putting an end to water, oils, fluids and moisture migration through any porous cementitious substrate. Siloxa-Tek 8505 is a uniquely transparent, blended formula with added enzymes and surfactants that aide in accelerating a penetrating disbursement. It provides a hydrophobic barrier beneath the surface and seals out moisture while remaining highly vapor permeable and chemically bonding with the substrate. The treated surfaces will show no change in visual appearance from application and the surface will not chip, flake, delaminate or breakdown with UV light exposure.


Manufacturer KreteTek
Brand KreteTek
Sub Brand Ghostshield
Application Temperature Limits 45 to 90 degrees F
Base Water Based
Collection Ghostshield
Color Dries Clear
Coverage (Square Feet) 250
Finish Natural
Package Quantity 1
Recommended Use 2 Coats Wet-on-Wet . Time between Coats 5 Minutes
Returnable Yes
Storage Twelve months in an unopened container when stored between 50-80 degrees F
V.O.C 90 g/L
Warranty 100 Year
Quick ID Q855
UPC 855849005149

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