Tulle gras ( French, "

oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) and lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturate ...

tulle Tulle (; ) is a Communes of France, commune in central France. It is the third-largest town in the former region of Limousin and is the capital of the Departments of France, department of Corrèze, in the Regions of France, region of Nouvelle- ...

") or tulle gras dressing is a type of

bandage A bandage is a piece of material used either to support a medical device such as a dressing or splint, or on its own to provide support for the movement of a part of the body. When used with a dressing, the dressing is applied directly on ...

commonly used in

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

, although the term is also used in English. It consists of fabric impregnated with soft paraffin oil (98 parts),

balsam of Peru Balsam is the resinous exudate (or sap) which forms on certain kinds of trees and shrubs. Balsam (from Latin ''balsamum'' "gum of the balsam tree," ultimately from a Semitic source such as ) owes its name to the biblical Balm of Gilead. Chem ...

(1 part), and

olive oil Olive oil is a vegetable oil obtained by pressing whole olives (the fruit of ''Olea europaea'', a traditional Tree fruit, tree crop of the Mediterranean Basin) and extracting the oil. It is commonly used in cooking for frying foods, as a cond ...

(1 part), which prevents its sticking to wounds, but means that it needs to be used in combination with another absorbent dressing. It is used to make inadine.

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Further reading