Sashco 15020 Sealant, Gray, 4 to 5 days Curing, 40 to 90 deg F, 10.5 oz Cartridge

Forget the concrete powder, mix bucket and big trowel. Just squeeze in Mor-Flexx to repair crumbly mortar, cracked stucco or textured walls. It's simple, it's fast, it works. Mor-Flexx may look like mortar and stucco but it stretches like rubber, staying elastic year after year. Mor-Flexx cleans-up easily with water. No extra chemicals needed. It's paintable so you can match the color to your surface and its texture mimics that of real mortar and stucco.