Non-drying oil

A non-drying oil is an oil which does not harden and remains liquid when it is exposed to air. This is as opposed to a drying oil, which hardens (through polymerization) completely, or a semi-drying oil, which partially hardens. Oils with an iodine number of less than 115 are considered non-drying.

Uses
Non-drying oil is often used as a base in anti-climb paint, a type of slippery coating used to prevent climbing on its surface. Another use would be in baby oil.

Examples

 * Almond oil
 * Babassu oil
 * Baobab oil
 * Castor oil
 * Cocoa butter
 * Coconut oil
 * Colza oil
 * Macadamia oil
 * Nahar seed oil
 * Mineral oil
 * Olive oil
 * Peanut oil
 * Tea seed oil
 * Tiger nut oil
 * Petroleum