Description
- Weight: 10.5 oz
Seal and blend masonry cracks fast with Mor-Flexx Mortar and Stucco Repair Caulk. Create a flexible, weather-tight seal that moves with brick, block, concrete, and stucco so your repairs hold up. Match existing joints with the gray, sandy texture, then paint for a clean finish.
Key Features
- Flexible acrylic latex: Stretches and compresses with building movement to help prevent re-cracking.
- Mortar-matched look: Gray, sandy finish blends into joints and is paintable for low-visibility repairs.
- Strong adhesion: Bonds to brick, stone, block, concrete, wood, and textured surfaces for reliable hold.
- Interior and exterior use: Use on façades, foundations, and interior walls where a durable seal is needed.
- Easy application: 10.5 oz cartridge fits standard caulk guns and tools cleanly for neat joints.
Applications
Restore cracked mortar joints, seal hairline stucco fractures, and tidy EIFS transitions without mixing bags of patch material. Tackle non-structural gaps on foundation sidewalls, basement floors, and textured walls or ceilings. Use it anywhere you need a masonry-grade seal that blends in and stays flexible.
Specifications
- Material: Acrylic latex elastomeric caulk
- Size: 10.5 oz cartridge
- Color: Gray
- Texture/Finish: Sandy, mortar-like; paintable
- Surfaces: Brick, block, stone, concrete, wood, and other masonry
- Use: Indoor and outdoor masonry crack and joint repair
Prep the joint: remove loose material and dust, then ensure the surface is clean and dry. Apply in a continuous bead, tool to match the joint profile, and allow proper cure before painting.