ASHTABULA, Ohio - Northspec Chemical Corp. has been selected as independent sales and distribution representative for Plasticolors, Inc., a leading supplier of advanced colorants and chemical dispersions for thermoset plastics and the paint and coatings industry, headquartered in Ashtabula, Ohio. Northspec will represent Plasticolors in the coatings market for Canada. For more information, visit www.plasticolors.com.