SilaneSeal WB 10

SilaneSeal WB 40

Water Repellent & Penetrating Sealer

SilaneSeal WB 40 is a clear, penetrating, waterborne, breathable water repellent for use on concrete. A ready-to-use, low-VOC silane emulsion that reduces the ingress of water and waterborne contaminants that cause premature deterioration of the substrate. SilaneSeal WB 40 will penetrate the substrate and chemically bond with silica to form a permanent attachment of the water-repellent molecule. SilaneSeal WB 40 meets the VOC requirements from OTC & LADCO states that have more stringent VOC regulations than the EPA.


Excellent resistance to chloride ion ingress
Reduced efflorescence
Breathable system
Good penetration into substrate
No change in surface appearance
High resistance to alkali attack
Long service life
Keeps substrates cleaner
Low VOC Content
Ready to use


Corrosion protection
Protects against wind-driven rain
Scaling reduction
Parking decks
Airport runways
Reduces the effects of mildew and efflorescence
Water repellency
Resists wheel & heavy loads


5.00 gallon pail
51.00 gallon drum


Submittal Package Download includes: Product Sheets and High-Res Product Photography.