LATICRETE SUPERCAP appoints David Whiteman as Technical Sales Representative Words: Ron AdamsLaticrete Supercap, LLC, manufacturer of the revolutionary Laticrete Supercap System, has appointed David Whiteman as technical sales representative, covering the Northeastern section of the United States, the company announced. A graduate of Ithaca College, Whiteman brings 17 years of industry experience to the Laticrete Supercap team. "I’m delighted to add David’s experience to our growing team; he will be a major contributor to the growth and expansion of the Laticrete Supercap System,” according to John Sacco, managing director.