Humboldt Mfg. Co.

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Contacts

Tripp Caldwell East Coast Sales Manager

Angela Passero Marketing Director

Grant Graff Sales Manager

Mark Jackson East Coast Technical Sales Manager

Seana Hogan Logistics Manager

Tamla Warrden Sales & Operations Manager

Contact

PO Box 11448
Columbia, SC 29211

803.252.2522

Cliff's Corner

A recent article discussing asphalt buildup prompted me to address the topic of asphalt release agents. Many people still use diesel fuel as a makeshift release agent due to its low cost (around $3.50/gallon). However, diesel is not a true release agent—it's a fuel acting as a cleaner, and its use can severely harm asphalt.

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