Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt . Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers

SILOXATEK 8500 PENETRATING WATER SALT REPELLENT Versatile, invisible, enduringthe criterion of penetrating concrete sealer. Use with the LithiTek 4500 densifying primer for increased performance and longevity. WITHSTANDS THE HARSHEST Prevent deicing salt, chloride and freezethaw damage with our most recommended sealer. Hydrophobic concrete resists rain, moisture, and organic growth preventing cracking. Our proprietary silanesiloxane blend offers longer service life and better performance in a safe waterbased formula. PREVENT CRACKING, PITTING SPALLING Easily applied with a lowpressure sprayer, , or brush on a variety of concrete, brick and masonry applications. Use indoors and outdoors on new and old concrete. Approved by the DOT for use on highways and bridges, approved by our customers for use on driveways, patios and basements. DRIES INVISIBLE Imbue your concrete with the power of water and salt repellency while preserving its original appearance. Available ready to use or concentrated (5x). Use standalone or as a topcoat with a densifiying primer for increased performance and abrasion resistance. Not recommended for colored concrete. At a Glance Natural Finish Leaves a clear, natural, invisible finish. (Slight enhancement may occur depending on substrate) 2 Coats WetonWet Applied in two wetonwet coats with a sprayer, or brush. Ready to Use Supplied ready to use, no mixing required. Coverage Covers up to 250 square feet per gallon per coat. Two coats recommended. Product Details Excellent waterproofing Penetrates deep within the concrete chemically reacting within the pores and capillaries creating a longlasting hydrophobic surface that beads water100% breathable Nonfilm forming. Allows moisture within the concrete to escape without adverse effects to the sealer. Does not trap moistureProvides ease of maintenanceProtects against chloride ion penetration Forms an effective chloride screen dramatically reducing chloride ion ingress preventing deicing salt chloride damageReduces moisture intrusion Resists winddriven rain, prevents freezethaw damage, spalling, pitting and cracking.Resists organic growth Resists lichen, and efflorescenceDepartment of Transportation approved Meets and exceeds DOT specificationsImproves durability Prevents capillary uptake of water and the aggressive substances dissolved in itResists freeze thaw and thermal cycling damageNatural flat finish Does not change surface appearance, UV stable will not breakdown with light exposureCan be applied to cured, honed and polished concrete Ideal for horizontal surfaces exposed to pedestrian and vehicle traffic, compatible with silicate densifiersWater based Low VOCs Surface Preparation New green concrete must be properly cured. Concrete should obtain 80% of design strength, typically achieved within 1428 days. The concrete substrate must be structurally sound and clean of oil, grease, dirt, wax, curing compounds, efflorescence, paints, previous sealers, adhesives and other contaminants that might interfere with the penetration of the sealer. Power wash, acid etch or mechanically scarify as necessary to achieve the desired surface condition. Allow for proper dry time before application. May be applied to slightly damp surfaces, although penetration is achieved on dry substrates. The surfacezone moisture content of the concrete should not exceed 4% wt. Do not apply if standing water is visible. Surface and air temperatures must be at least 40F during application. Surface and air temperatures should not exceed 95F. Do not apply when temperatures are expected to fall below 32F within 8 hours or when rain is expected within 12 hours following application. Keep material from freezing. If freezing conditions exist before application, let the substrate thaw before application. Do not apply during inclement weather or when inclement weather is expected within 12 hours. Crack, patching and expansion joint sealants can be applied before or after application always test