Sikagard SN-40 LO VOC
Deep-penetrating silane water-repellent sealer (40% active) for concrete and masonry. Reduces chloride intrusion, moisture damage, and freeze/thaw deterioration while allowing surfaces to breathe.
Specifications
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Product Type: Penetrating silane water repellent
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Active Ingredients: 40%
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Color: Clear liquid
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Shelf Life: 2 years (unopened)
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Packaging:
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18.9 L (5 US gal.) pail
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Product Details
Sikagard SN-40 Lo-VOC is a high-performance, deeply penetrating silane water-repellent sealer formulated to protect concrete and masonry surfaces from moisture intrusion and chloride attack. Engineered with advanced silane technology, this VOC-compliant treatment creates an integral barrier against water and water-borne salts while allowing substrates to breathe.
Designed for bridges, parking decks, façades, and marine structures, Sikagard SN-40 Lo-VOC significantly reduces water absorption, chloride ion penetration, and freeze/thaw deterioration. Its deep penetration protects against UV exposure, weathering, and abrasion—making it ideal for infrastructure and traffic-bearing surfaces.
Approved by multiple Canadian transportation authorities and compliant with Environment Canada VOC regulations, this sealer is a trusted solution for long-term corrosion protection and infrastructure durability.
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