HELMAR-101 Quilt Basting Spray. This spray eliminates the need to use pins when putting together your quilt sandwich. This product gives you a repositionable adhesive bond and is colorless, odorless, and acid free. Will not gum up your needle. This package contains 11.64 fl. ounces. Conforms to ASTM D4236. Danger: Extremely Flammable. Keep away from heat or flame. Contents under pressure Imported.