Crack Filling

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Asphalt Crack Repair

The causes of asphalt cracking are many, including:

  • Poor original foundation work
  • Improperly applied asphalt (too thick or too thin)
  • Tree root encroachment
  • Heavy traffic

Once cracks begin, they allow weather and water to gain a foothold.  Weed growth makes its own impact, and suddenly your asphalt driveway or parking lot is beyond repair. 
Contact RDK Asphalt Seal Coating soon to start your preventative maintenance program.  Or if you already have cracks, call today!   Asphalt crack filling and asphalt seal coating protect your investment and provide longer life, even double or triple the expected life span of unprotected asphalt.

Asphalt Crack Filler

Our asphalt crack filler is second to none. We use a carbon steel broom to first scrub all the dirt from the surface around each crack. Then we blow them clean with a high-powered blower. Once the cracks are clean and dry, we fill them with our rubberized asphalt crack filler.

  • Great for Commercial Parking Lots
  • Perfect for Residential Driveways

Keeping the cracks filled in your driveway or parking lot is very important. Open cracks allow water to penetrate the base material beneath your asphalt. This is the leading cause of spider cracking, potholes, and the overall degradation of your asphalt. Crack filling also helps grass and weeds from sprouting up through the cracks.

Crack filling and seal coating go hand-in-hand to protect your asphalt for a long life and a fresh look.
Contact RDK today to find out how hassle free protecting your parking lot or driveway can be. 

Service Area

RDK Asphalt Seal Coating, located in Delmont, PA, serves all of Westmoreland County and many surrounding communities, including:  Apollo, Blairsville, Connellsville, Derry, East Pittsburgh, Greensburg, Hempfield Township, Irwin, Jeannette, Latrobe, Ligonier, McKeesport, Monroeville, Mount Pleasant, Murrysville, Penn Township, New Kensington, North Huntingdon, Scottdale, White Oak, Youngwood, and the eastern half of Allegheny County.  Not sure if we serve your area? Please call us today at 724-468-5956.

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RDK Asphalt Seal Coating

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Are you ready for professional asphalt residental/commercial services? Get started today with a free estimate!
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RDK Asphalt Seal Coating


  • Excellent. Quality materials, quality work, great price. Highly recommended!

  • I was not home and my wife an son were sleeping when the driveway was sealed. They never even woke up. Easy, simple, and clean!

  • I didn’t expect to get a response due to the holiday weekend, but they returned my call promptly, and came out the next day to get us an estimate. They came and did the work 2 days later.

  • I had a situation where the water had run under and washed out part of my driveway. Their pricing is very reasonable!

  • Extremely professional, prompt, and high-quality. Highly recommended!

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RDK Asphalt Seal Coating
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