Crack Fillers

Specialty Construction Supply offer a variety of crack fillers to repair cracks in roads, pavements, driveways, foundations, and more.

Crack Fillers

Filling cracks in your pavement is a routine step of proper pavement maintenance. Nature combined with wear and tear eventually breaks down pavement and can result in cracks and potholes.

Properly sealing cracks that occur in your pavement can help extend the life of the pavement and mitigate future damage from moisture, heat, and cold. The same is true for vegetation: filling pavement cracks prevents further damage from roots pushed or further cracking the pavement.

At the end of the day, preventative pavement maintenance saves you money in the long-term. Protect your investment by sealing any and all cracks as they occur.

For any questions about crack fillers or other pavement maintenance services, please fill out and submit the form to the right.


Asphalt Crack Sealants

Specialty Construction Supply offers premium crack sealants from Crafco. These materials are heated in either a oil jacketed or direct fired melter and applied to cracks of various sizes.

It is specially formulated so that the entire product (packaging and all) can be placed directly into the melter. This eliminates waste without emitting any additional fumes. This product meets ASTM 3405 & D6690 Type 2 roadway sealant specifications.

Crafco has a wide selection of crack filler for differing applications and climates. Don't hesitate to call us for help in selecting the best sealant for your pavement maintenance application.

For estimating sealant amounts needed for a particular projects, please see the Sealer Usage Calculator at

Kold Flo

Kold Flo is a cold applied modified asphalt emulsion crack filler that is ideal for repairing cracks in roads, pavements, driveways, concrete foundations, parking lots and other asphalt or concrete surfaces. It is a cost effective and fast curing asphalt crack repair solution for sealing cracks from weather’s destructive freeze and thaw cycles. This is perfect for the homeowner that doesn’t have the equipment for commercial crack sealing.

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Asphalt Crack Backer Rod

Asphalt Crack Backer Rod is designed for the purpose of “pre-filling” cracks in asphalt that are deeper than 1/2″ in depth.

The heat-resistant foam material seals the crack prior to filling the crack with sealant with rubber. Pre-filling the crack with the backer rod saves on the amount of sealant used in the crack filling process. Proper placement of the backer rod leaves approximately ½” of crack left for filling.


Gator-Aid® is a blend of an asphaltic emulsion, mineral fillers, glass fiber, ground rubber and plasticizers designed especially for alligatored areas. It is also used for filling cracks in excess of ½” in width on any asphalt surfaces. Gator-Aid® is formulated to use as mastic to fill in alligatored areas prior to seal coating.

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