Rust-Oleum Corporation - OKON® Penetrating Silane/Siloxane S40

OKON® Penetrating Silane/Siloxane S40

MasterFormat: Cast-In-Place Concrete | Concrete Finishing | Dampproofing and Waterproofing...

Rust-Oleum Corporation
11 Hawthorn Parkway
Vernon Hills, IL 60061
Tel: (800) 481-4785

Find a rep/distributor

Request More Info


Related Products


OKON® Penetrating Silane/Siloxane S40

About Penetrating Silane/Siloxane S40

Lock out water and its damaging effects on concrete and masonry—even porous surfaces— with Rust-Oleum OKON S-40 Water-Repellant Sealer. This high-performance silane/siloxane formula penetrates deeply and reduces water leakage 100% Ready to use and paintable.

  • For use on vertical/horizontal, flat surfaces—old brick, driveways, patios, etc.
  • Prevents water efflorescence and freeze-thaw damage; breathable
  • Clear, non-yellowing, non-glossy; water-based, low VOCs and very low odor


  • Apply with a low-pressure airless sprayer.

Available Sizes
  • Gallon, 5 Gallon, 55 Gallon

See More

Sweets app for Revit – Learn More