Armor SC25 – Water Repellent Concrete Sealers


The Armor SC25 is a cost-effective water based Siliconate water repellent sealer that requires only one coat. The fast-reaction time of the sealer will start to bead water almost immediately after applying. It is a great sealer if you are looking for a fast, affordable way to seal a concrete surface for up to 7 years.

The Armor SC25 will not leave behind a visible surface film and it won’t change the look or color of the concrete surfaces. Surfaces sealed with the Armor SC25 will become more resistant to freeze-thaw cracking and spalling, mold and mildew growth, and the formation of efflorescence. It is a great sealer for concrete driveways, warehouse floors, garage floors, walkways and patios.

Looking for something a little more industrial? Consider instead the Armor SX5000 or Armor SX5000 WB DOT-approved water repellent sealers.





Pump sprayer or roller.


1 coat required.


Up to 170-250 FT2/gallon in one coat.



Expected Life

Up to 7-10 years before the need to recoat.