THERM-O-WEB-Spray "N Bond Basting Adhesive. A sewable basting adhesive perfect for sewing; quilting; embroidery; pattern piecing; and crafts! Creates a temporary bond to eliminate pinning. Odorless and colorless and will not gum up your needle! This package contains 5.6 ounces (159 grams) of acid free; repositionable adhesive. Caution: Extremely Flammable. Contents under pressure. Conforms to ASTM D4236. Imported.