H&C® Quick Patch & Repair
H&C Quick Patch and Repair may be used to repair above or below grade concrete. Can be used virtually on all concrete. Application can be made easily and quickly, producing a bond stronger than the surrounding concrete. It is excellent for use in repairing all types of concrete structures.
Where to Use
- Driveways
- Garage floors
- Patios
- Sidewalks
- Pool decks
- Basement floors
- Steps
Key Advantages
H&C Quick Patch and Repair is a single component cement based patching compound that provides a workable, no-slump patch. It sets up fast for a quicker return to service, final setup time is 15-30 minutes.
-
Product Supplies
- Paddle mixer
- Hand trowel
-
Product Preparation
Remove all laitance, efflorescence, chemical contaminants, grease, oil, old paint, and other foreign matter. The prepared surface must be clean and structurally sound. The surface may require profiling. Sand blasting, grinding or shot blasting may be necessary to get to bare concrete. Substrate must be 40°F and rising before installation. Surface at 90°F and above must be cooled before installation. Dampen area with fog tipped sprayer before using, leaving no puddles. -
Product Application
Concrete or masonry surfaces should be dampened after cleaning, before application of H&C Quick Patch & Repair. Any excess water should be blown or swept away. Apply slurry bond coat consisting of H&C Quick Patch & Repair mixed loosely with water with a brush to the host surface not allowing it to dry prior to application of the patching coat. H&C Quick Patch & Repair is mixed by adding the dry mixture to the proper amount of clean water (approx. 1/2 qt. per 5 lb.) and mixed thoroughly using a suitable paddle mixer or by hand trowel for smaller amounts. Do not mix for more than one minute. Mix no more material than can be placed in ten minutes. No tempering with additional water should be attempted. Begin application of H&C Quick Patch & Repair immediately after mixing with water and work thoroughly into surface of area to be filled. Do not overwork. Minimize troweling.
-
Quick Patch and Repair view MSDS