What Is Certo - Web certo is a brand of liquid pectin derived from apples or citrus fruits. Web certo is a name brand commercial pectin produced by kraft foods. It helps jam makers achieve a consistent set, retain flavour and colour, and use less boiling. It comes in a range of varieties, depending on your needs, but in general, it’s used to thicken jams and jellies.
It comes in a range of varieties, depending on your needs, but in general, it’s used to thicken jams and jellies. It helps jam makers achieve a consistent set, retain flavour and colour, and use less boiling. Web certo is a brand of liquid pectin derived from apples or citrus fruits. Web certo is a name brand commercial pectin produced by kraft foods.