Welcome to Norjohn Limited

Norjohn Limited

For over thirty-five years, Norjohn Limited has provided both wax and asphalt emulsions to a variety of industries and municipalities across Canada, the United States and Mexico.  Our ongoing investment in research and development has resulted in the development of green, sustainable options for our customers. Norjohn Limited, has manufacturing facilities in Burlington, Ontario Canada.

Norjohn-ACI Inc.

Norjohn-ACI Inc., originally known as Associated Chemists (ACI) and founded in 1929, was formed with the recent acquisition of ACI’s assets by Walker Industries. The early owners of ACI were pioneers in the development of environmentally responsible alternatives to many of the harsh chemicals used in the industry at the time, a philosophy that continues today with the newly formed Norjohn-ACI Inc.  Among Norjohn-ACI Inc.’s product offerings are a selection of water based and dioxin free Defoamer products, an original Edge Seal product for Oriented Strand Board, De-dusting Emulsions for Fiberglass, Wax Emulsions for composite wood panels and gypsum, as well as a variety of custom and toll produced products for customers throughout North America. Norjohn-ACI Inc. operates with manufacturing facilities in Portland, Oregon, and Palm Coast, Florida.