Dina Wakley Media Ultra Thick Gel Medium 4oz – You’ll definitely want to have the Dina Wakley Media Ultra Thick Gel Medium on hand for all of your mixed media projects! This heavyweight glue is perfect for adhering a variety of surfaces and fabrics that include cardstock, canvas, watercolor and burlap. Included in the package is one 4 fluid ounce jar of ultra thick gel medium that dries clear, is flexible and features a matte finish.