Our Company


Founded in 1937, The RectorSeal Corporation is a leading manufacturer of chemical specialty sealants and other related products designed for professional tradesmen.

These products are distributed exclusively through an extensive wholesale distribution network serving the plumbing, industrial, HVAC-Refrigeration, construction, electrical, and hardware market places. Our primary products include thread sealants, firestopping sealants, plastic pipe cements, anti-seize compounds, fluxes, lubricants, chemical cleaners, duct sealants, leak locators and other specialized products. Many of these products are brand preferred and enjoy a loyal and substantial following among professional contractors and industrial end users.

Through commitment to providing high quality products and services, The RectorSeal Corporation has grown steadily over the years. With a diversified business strategy, we are aggressively pursuing new and unique technology to solve industrial problems and to expand market horizons. The RectorSeal Corporation is devoted to providing innovative quality products supported by strong customer and technical service

Leadership Team:
President & CEO Don Sullivan
Vice President-Sales & Marketing Gary Clark
Vice President of Operations Harvey Grodjesk
Vice Pres. of Sales – Intl., OEM, Hardware/Homecenter/Retail Bill Flynn
Vice President of Research and Technology Eva Ackerman, Ph.D.
Vice President of Administration Darrel LeJeune
Director of Sales, Plumbing Jerry Tomasello
Vice President of Finance and Accounting Dallas Mabry
Human Resources Business Partner Janet Whitaker, SPHR
Director of Information Technology Jorge Trebino

National Sales Managers:
Construction Wholesale Distribution Riley Archer
HVAC Wholesale Distribution Sean Holloway
Electrical Wholesale Distribution Walt Lojuk
Hardware/Home Center/Retail Markets Steve Perry
OEM Markets Randy Clark
Latin America, Canada and Caribbean Markets Alex Frean