Sugarflair Spectral Food Colouring Paste - Gold Satin - 25g New & Improved Gold Satin spectral paste colouring, Sugarflair have reformulated their Satin Paste Gold Colour so that it mixes easier with sugar paste. Gold Satin spectral paste colouring, to colour all your sugarpastes, royal icing, butter icing and cake mixes etc. When mixing into sugarpaste, use sparingly to achieve a pastel shade, but add more to give a strong, vibrant colour - the consistency will not change too much! If used for painting onto sugarpaste, dilute a little with clear spirit or rejuvenator spirit. Water may be used but will not dry as quickly, or give quite such a good finish. Extra concentrated and will darken on drying.