Sugarflair Colours Satin Food Colouring Paste is a highly-concentrated food paste, that transforms cakes and cake decorations with an elegant satin finish.Versatile Food Colouring Paste – Unlike a food colouring gel, Sugarflair Satin Food Colouring Pastes gives a delicate pastel-like colour with a slight sheen. Designed for colouring sugar paste icing, modelling pastes.