Fast-Setting 20 lb. Repair Mortar

Quikrete’s Fast-Setting Repair Mortar is a polymer-modified, shrinkage-compensated mix engineered for rapid, high-strength repairs on concrete, masonry and stucco. Its unique formulation delivers exceptional bond and durability, making it ideal for vertical and overhead structural patches. Whether you’re a professional contractor or a DIY enthusiast, this 20 lb. pail provides a convenient, ready-to-use solution that sets in as little as 20–40 minutes.

Designed for both commercial and residential projects, this mortar can be easily sculpted to match existing contours and withstands freeze-thaw cycles, abrasion and impact. Simply add water, mix and apply to restore damaged surfaces—from loading docks and bridge columns to steps and retaining walls—with confidence and lasting performance.

Key Features

• Rapid-setting mortar with 20–40 minute working time
• Polymer-modified, shrinkage-compensated for superior strength
• Ideal for vertical and overhead structural repairs
• Easy to sculpt for seamless matching to existing contours
• Ready-to-use: just add water and mix
• Suitable for indoor and outdoor applications
• Reinforcement recommended for patches deeper than 2 inches

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.