FlashPatch Fast Setting Thin Concrete Patch Repair

Fast Setting Thin Concrete Patch Repair Product - Flash Patch by SureCrete

SureCrete’s Flash Patch is a single component cement based chemical patching compound system providing a workable, no-slump patch that sets quickly for quicker return to service. Available in a white portland-cement formulation, just add water! Repairing and fixing your partially broken concrete slab may not be the most glorious part of creating a beautiful new cement surface, it is certainly one of the most important steps in a successful decorative or restorative concrete project. This product can help to ensure that whatever coating or overlay is used on top of your repaired slab will stay strong and continue to look wonderful for years to come.

While most cement patching products require a bonding agent and need to be left overnight to cure before any type of coating or overlay can be applied, our Flash Patch bag mix can be applied and is ready to receive a finish coat in a little as 1 hour unlike quikrete. Shortening this process can help you whether you’re just a weekend warrior trying to get your cracked concrete done quickly, or you’re a professional artisan contractor on a commercial project trying to make sure your clients are able to utilize their new flooring systems as soon as possible and is as easy as mix concrete in a bucket. Check out some of our reviews below to see what others are saying.

Here’s a list of some common applications for our Flash Patch bag mix product:
  • Spalled Interior Floors
  • Cracked and Broken Slabs
  • Older Interior Concrete Floors
  • Residential Living Area Substrates
  • Repair Concrete Walkways and Entryways
  • Patching Cracked Parking Garages
  • Patio Floors
  • Pool Decks
  • Driveway Concrete Cracks
  • Repairs Crack Sidewalks
  • Commercial Floors

How Do You Apply SureCrete Quick Concrete Patching Material?

We tried to make it as simple and efficient as possible when utilizing our concrete repair mix and overlay materials, and repair is certainly no different.

  1. Cleaning is always your first priority in any concrete project. Make sure the surface is clear of all chemical contaminants, grease, oil, old paint and other foreign matter.
  2. It may not always be needed, but your surface may require some profiling to ensure the most secure bond of Flash Patch to your substrate.
  3. Dampen the area sightly without creating any puddles or pooling areas.
  4. Mix only enough product for your current project in a bucket, making sure it has a smooth consistency.
  5. Trowel mix onto your surface as needed, making sure not to apply too thick in a single pass.
Surecrete FlashPatch Concrete Patch


Product #:   1FLPW-20, 1FLPW-50
Packaging:   20 lb pail, 50 lb bag

Get FlashPatch Pricing

Your Role:*

Frequently Asked Questions About Concrete Repair

Question: Can I create a feather edge?

Answer: Yes! You most certainly can!

Question: Do I need a bonding agent?

Answer: No. our mix is a single component bag mix. Just add water!

Question: Is Surecrete Repair Mixa single component bag mix. Just add water!

Answer: Yes, it was specifically designed for very fast curing. One hour is all you need to wait before applying another coating or overlay. If you have used  quikrete concrete repair before, you will love Surecrete’s product easy of use.

Question: What colors is the repair mix available in?

Answer: Flash Patch is only sold as a white-cement-based product, however it may be colored using our Color Packs system. However, since the cement content varies from our overlay products, the same colors may be more opaque than what is seen on our color chart.

Question: How thick can I apply patching concrete mix?

Answer: 1″ is the thickest we suggest in a single pass. It is only meant for shallow concrete patching. Utilize another product, such as Deep Level, for larger void filling.

Question: It’s really cold out, can I still use Surecrete’s repair product?

Answer: The suggested temperature range for this product is between 40 and 85 degrees Fahrenheit. Any more or less than this and the product will not cure correctly.

Specifications and Properties of Flash Patch

Coverage  50 lbs = 0.45 cubic feet, or 12 square feet at 1/2” depth.
Pot Life  5-10 minutes
Shelf Life  1 year in original unopened container
VOC Rating  0 g/L
Compressive Strength  3 hour = 3,090 PSI; 24 hour = 4,850 PSI; 28 days = 6,042 PSI
Set Time  77 degrees: Initial = 15-25 minutes; Final = 30-45 minutes
Author Rating
Aggregate Rating
3.5 based on 22 votes
Brand Name
Surecrete Design Products
Product Name
FlashPatch Fast Thin Concrete Repair