
Iron Cauldron Colour Works specializes in small batch dyeing, natural pigment processing and marbling. Based in Toronto, Canada and focused on the use of natural colour sources, we do all of our processing by hand in small lots. Our aim is to work with clients to further the accessibility and wider use of alternatives to synthetic dyes when possible, and function as one part of the wider Upper Canada Fibreshed supply chain – creating locally produced colour ethically and with sustainable practices.
