Sashco Mor-Flexx 12 -Pack 10.5-oz Exterior and Specialty Charcoal Paintable Latex Caulk

What Customers Are Saying

Customers overwhelmingly praise this mortar caulk for matching original mortar color and texture with remarkable accuracy, blending seamlessly into brick and stucco joints. Most appreciate its ease of application, smooth tooling, and no-mixing convenience compared to traditional mortar. Reviewers consistently report excellent durability through weather changes and freeze-thaw cycles, with repairs holding strong on driveways, chimneys, and concrete. The product cleans easily with soap and water and prevents water intrusion effectively. A few mention color appearing slightly lighter than expected or difficulty extruding from the tube, though these concerns are minor compared to widespread satisfaction.