- Eliminates messy fines & washouts
- Crack-resistant & long lasting
- Reduces weeds, critters & other maintenance
PerkGrout™is a polymer modified
pervious concrete using a nonshrinkcement to produce a durable, crack-resistant grout for flagstone or urbanite (recycled concrete) set in compacted base rock or perviousconcrete.
PerkGrout™ is supplied in 30 lb sacksin either ‘Grey’ or ‘Tan’ color. Exactlyone full quart of water is mixed with each sack, either in a mortar type mixer, in a bucket with a drill mixer,or in a tub by hand.
Custom colors for large orders are possible and one can add their own powder concrete color pigment.
Each 30 lb sack covers approximately 17 square feet of flagstone area. This assumes larger, 18” + size flagstone pieces, 1” to 2” wide joints and 2”depth.
Handy homeowners and landscape
professionals can install PerkGrout™.
Each 30lb sack of PerkGrout cost $17.95 so around $1/square foot.