Ensure not to contaminate glue. Keep it fresh, clean and air tight. Pour out a small amount into your palette and use as required. Simply use a brush and paint a small amount onto the area that you are working. Do not place sugar glue on in large amounts as it may become very sticky. Allow to dry for a moment, so it becomes a little tacky and bond.
Keep your brush for use with the glue only. Clear in colour. Keep air tight.