bluestripe67
Well-known member
After 8 years the 1/2 mortar joints at the sides of my driveway are breaking up and falling out. They are parallel to the driveway on both sides. The joints run between the granite border and concrete driveway itself. I am wondering about using a product other than mortar for repair. A product search intended for mortar replacement brought up Mor-Flexx acrylic laytex. Does anyone have any experience with this product or another either professionally or DIY? TIA, Dennis