Can Mor-Flexx be used as mortar?
No, Mor-Flexx is not a mortar replacement. Mor-Flexx is designed to repair gaps or cracks in existing mortar. [Actual mortar has load-carrying, structural ability, Mor-Flexx does not. Mor-Flexx is designed to seal cracks, not carry structural loads.] 2. Can Mor-Flexx be used on a pool deck to repair cracks? Driveway? Sidewalk? Answer: No! Mor-Flexx is a water-based acrylic caulk and is not recommended for use on these horizontal surfaces. Caulk joints applied to pool decks, driveways, and sidewalks in particular are especially susceptible to such adverse conditions as prolonged water submersion, the abrasion and abuse of high foot-traffic, and chemical exposure, to name a few. As is the case with all water-based caulks, Mor-Flexx would be vulnerable in these areas. 3. Can Mor-Flexx be used on expansion joints at the foundation of a home? In many cases, this application for Mor-Flexx would work – since it is largely away from foot traffic. However, in order for Mor-Flexx to have a decen
