OKON®

Penetrating Silane Siloxane Sealers


OK621 - Gallon - S-20 - Penetrating Water Repellent Sealer
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S-20 Gallon
OK621

Select a Color (2)

  • Gallon, 5 Gallon and 55 Gallon :

About Penetrating Silane Siloxane Sealers

Lock out water and its damaging effects on dense concrete and masonry with Rust-Oleum® OKON® S-20 Water-Repellent Sealer. This silane/siloxane formula penetrates deeply to create a tough hydrophobic barrier against water invasions. Ready to use and paintable.

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

FOR BEST RESULTS

  • Apply with a low-pressure airless sprayer.

Available Sizes

  • Gallon, 5 Gallon and 55 Gallon

About Penetrating Silane Siloxane Sealers

Lock out water and its damaging effects on dense concrete and masonry with Rust-Oleum® OKON® S-20 Water-Repellent Sealer. This silane/siloxane formula penetrates deeply to create a tough hydrophobic barrier against water invasions. Ready to use and paintable.

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

FOR BEST RESULTS

  • Apply with a low-pressure airless sprayer.

Penetrating Silane Siloxane Sealers

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