Water Repellent Sealers

Water Repellent Sealer for Concrete and Masonry



Foundation Armor water repellent sealers are professional grade sealers that penetrate deep into the surface where they chemically react to form a long-lasting hydrophobic barrier within the pores. Water repellent sealers will not change the look or color of the surface, and they will not leave behind a slippery surface film.

Foundation Armor water repellent sealers will reduce up to 95% of surface water absorption, significantly reducing the damaging effects caused to the surface such as cracking, spalling, and pitting. Surfaces sealed with a water repellent sealer become more resistant to snow and ice, road salts, mold and mildew, and efflorescence. Foundation Armor water repellent sealers can easily be applied with a pump sprayer or roller, and when properly applied can yield up to 10+ years of life.

    • Approved in several states by the Department of Transportation as a water repellent concrete sealer

    • Will maintain the natural, unsealed look and feel of the substrate

    • Will never peel, flake or fade. UV resistant, non-yellowing. No surface film or coating to maintain

    • Can be applied to interior/exterior, vertical/horizontal, above/below grade surfaces

    • Water and other liquids will bead off the surface of sealed concrete and masonry Breathable, low VOC

    • Will provide up to 10 years of life before the need for a recoat

    • Will reduce deterioration caused by water absorption such as cracking, spalling, pitting, staining

    • Will reduce the formation of efflorescence

    • Will reduce the formation of mold and mildew

    • Will reduce freeze-thaw and salt damage

    • Will reduce dusting caused by surface abrasion

    • Will reduce the movement of moisture through the concrete pores

Armor SX5000 - DOT approved, high solids, solvent based Silane Siloxane water repellent sealer.

Armor SX5000 WB - DOT approved, high solids, water based Silane Siloxane water repellent sealer.

Armor SC25 - Cost effective, high solids, water based Siliconate water repellent sealer.

Armor WL550 - If you want a water repellent sealer but also want the surface to darken (look wet), the Armor WL550 is a great option. It is a solvent based matte wet look sealer for concrete, brick, pavers, and stone.