Which papers can work best with SpectraFix?
SpectraFix works well on almost all papers, but there are differences. LaCarte sanded paper does not react well to liquids, although if it is sprayed and left to dry thoroughly before re-working, the pastel will adhere very strongly to the paper and easily accept more layers. However, if you disturb the surface while it is wet, the sand lifts off! So do let it dry completely, and you will have a beautiful piece of work. Heavy, uncoated absorbent papers work very well, especially those which are mounted on panels. Gelatin-sized papers work beautifully too, as do all watercolor and print making papers. Very thin papers, such as rice, mulberry or laid may exhibit some curling if sprayed heavily, because SpectraFix does contain water, but this can be corrected with a shot from hairdryer. Most sanded papers work well too, but they are generally coated with an acrylic to hold the sand, and so SpectraFix may sit up on the surface somewhat while it is evaporating, instead of being absorbed. Wh
