Gem-Guard SB is a penetrating solvent-based Silane/Siloxane sealer designed for decorative concrete and concrete pavers. Application of Gem-Guard SB will enhance the color and give a wet look without adding the gloss and plastic look associated with traditional film forming sealers. Once treated, the sealer protects against water and salt intrusion.
**Only available in 5 gallons.**
Coverage = about 200sf per gallon