KOLD-FLO® Pourable Crack Filler

At UNIQUE Paving Materials, we strive to ensure that road repair projects are as easy and cost-effective as possible, no matter the size of the job. As a leading concrete and asphalt repair company, we have been providing high-performance products for road maintenance for more than 60 years.

We offer a variety of products to serve as solutions for your repair needs. From blacktop crack filler to asphalt crack sealer and even fast-setting concrete, UNIQUE has all of the paving materials you need.

Try Out Our UNIQUE KOLD-FLO® Pourable Crack Filler

KOLD-FLO® Pourable Crack Filler is a modified asphalt emulsion asphalt crack filler that is ideal for asphalt crack repairs in roads, pavements, driveways, parking lots and other asphalt surfaces.

It is a cost-effective and fast-curing asphalt crack filler solution for filling and sealing cracks from weather’s destructive freeze and thaw cycles.

It’s important to assess and stay on top of pavement maintenance, as damage could expand rapidly, leading to deeper issues. Our KOLD-FLO® Crack Filler lets you fix your asphalt cracks without having to hire a professional.

By staying on top of pavement upkeep, you’ll be able to preserve the overall lifespan of your pavement. In addition to engaging in crack repair, you also should do routine cleaning and use a proper seal coat to reduce long-term damage.

Request a free quote to find out how to save time and money with UNIQUE’s industry-leading cold-applied asphalt crack filler.

Contact Us Today

Fill out the form below or call us at (800) 441-4880.

Benefits of Our Asphalt Crack Filler and Sealer

Our KOLD-FLO® Pourable Crack Filler is the best choice for your road repair maintenance. Whether you are looking for the best pavement crack filler or parking lot crack filler, this product can meet your application and pavement maintenance needs.

Do-It-Yourself


Are you someone who likes to get projects done yourself? Our KOLD-FLO® asphalt crack filler is perfect for do-it-yourselfers. With our one-gallon pourable bottle, it’s convenient and easy to perform repairs around the house and driveway on your own time.

The Best Asphalt Crack Filler for Saving Time


In addition to being convenient and easy to use, our asphalt crack filler also is proven to save time. Road and pavement repair crews save time by being able to grab and go without waiting for kettles to heat thanks to this cold-applied crack filler.

Use Our Pourable Crack Filler to Fill and Seal Cracks Right from the Container

KOLD-FLO® crack filler comes ready to go and does not require heating, special equipment, or training to get started. It is a safe and easy to apply.

You can apply KOLD-FLO® Pourable Crack Filler from the original container, a pour pot, or a drum pump for faster application. Explore KOLD-FLO® Crack Filler instructions for easy asphalt crack sealing and filling.

Proper asphalt crack repairs start with a properly cleaned base. Use the STIFFWITCH® road broom to prep your pavement before applying KOLD-FLO® asphalt pavement crack filler.

KOLD-FLO® Pourable Crack Filler

Fast-curing Asphalt Crack Filler

Because KOLD-FLO® asphalt crack filler cures fast, usually the pavement and cracks that have been repaired can be driven on in approximately 30 minutes. This is a big plus for road repair crews who can avoid blocking off roads for very long. When you need to repair asphalt cracks rapidly, KOLD-FLO® asphalt pavement crack filler works fast every time!

Check Out Crack-N-Tack® Portable Drum Pump for Smooth Application of KOLD-FLO® Crack Filler

When it comes time to use KOLD-FLO® crack filler, we designed a product to be of assistance. With our small, powerful drum pump to help speed up repairs – complete with lightweight portability – you can avoid refilling pour pots and moving the drum.

Our CRACK-N-TACK® portable drum pump makes it easy to focus your time on conducting repairs, not hassling with equipment. It features connections that are easily set up and broken down.

KOLD-FLO® Easy Application Instructions


  1. Using a broom or leaf blower blow or sweep out debris from cracks. Cracks must be free of debris prior to application.

2. Pour KOLO-FLO® crack filler into three quarters of the length of the crack. Product can be applied directly from the bottle, using a pour pot or UNIQUE’s CRACK-N-TACK® portable pump.

3. Squeegee KOLD-FLO® crack filler into the crack using a “U” or “V” shaped squeegee. Proper squeegeeing will decrease surface cure time and avoid tracking of KOLD-FLO crack filler. A second application may be necessary for cracks deeper than two inches.

Contact Our Team Today for More Information on What Makes Our Asphalt Crack Filler the Best

If you’re looking for asphalt crack sealer or driveway crack filler, we have all of the products you need and more. Contact our experienced team today for additional information about our crack filler products. If you are experiencing road maintenance issues, UNIQUE Paving Materials has the solution.

Asphalt Crack Filler and Sealer Product Resources

Product Specifications — KOLD-FLO® Gilsonite Modified Pourable Crack Filler

Our unique asphalt crack filler is called KOLD-FLO® Pourable Crack Filler, a modified asphalt emulsion product that is second-to-none for repairing street and road cracks, cracks in driveways and other pavements, and repairing parking lots. KOLD-FLO® Pourable Crack Filler repairs many types of concrete and asphalt surfaces. KOLD-FLO® Pourable Crack Filler works well as an asphalt crack sealant because it is fast curing and cost effective. For more information, browse our resource library below for safety data sheets and more.

KOLD-FLO® Gilsonite Modified Pourable Crack Filler Safety Data Sheet

KOLD-FLO® Gilsonite Modified Pourable Crack Filler Quantity Determination Guide

Available In:

  • 8.05 lb. 1-gallon bottles
  • 38 lb. 5-gallon pails
  • 440 lb. 55-gallon drums
  • 1,760 lb. tote

KOLD-FLO® Pourable Crack Filler Brochure


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Still have questions about KOLD-FLO® Pourable Crack Filler? Check out our Q&A page or contact us today!

KOLD-FLO®, STIFFWITCH®, and CRACK-N-TACK® are registered trademarks of UNIQUE Paving Materials Corp.

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About the author

Becky Dunlavey

With over 10 years of experience, I wear many hats at UNIQUE Paving Materials. In addition to managing our multimedia marketing efforts and coordinating trade shows and regional events, working with the sales and customer service departments has allowed me to gain a multifaceted knowledge of the industry.