Products Crack Sealing


Vertical and Horizontal Design
75, 125, 185, and 275 Gallon Sizes

Welcome to the Future of Crack Sealing!

Stepp Manufacturing has always been an industry leader in technology with crack sealing equipment, and with their new OJK-H and OJK-V line of crack sealers, they continue to be the number one choice for crack sealing equipment. With over 35 new design innovations on our OJK’s, we took a great machine and made it even better!

 The Stepp Manufacturing Oil Jacketed (double boiler) Asphalt Crack Sealing Kettle is used to melt rubberized crack sealing and water proofing compounds, and apply them to roads, parking lots, and bridge decks to repair and seal cracks.

Two different models of the OJK crack sealers available; our OJK-Horizontal style crack sealing kettles are designed for high output jobs, while our OJK-Vertical style melters offer a production machine for the small and midsize customer.

The Stepp OJK-H oil jacketed asphalt crack sealing kettles are offered with a full flow diesel heat exchanger. Having the lowest loading height on the market also makes it one of the safest crack sealing kettles in the USA. Our OJK crack sealing kettles are trailer mounted and completely self-contained, meaning it is capable of heating, melting, and applying all grades of rubberized asphalt crack sealer, joint sealants, and waterproofing compounds without the assistance of additional equipment.

The Stepp Manufacturing OJK line boasts our AKC advanced kettle control system, which offers features to make our kettle the safest and easiest to operate. Our submerged pumping system eliminates freeze-ups by allowing the pump to heat with the material, and a splash-free safety loading chute ensures safe operation; couple that with the heated overhead boom and auto-loading system, and you have the ultimate crack sealing machine! 

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