Rubber is a natural product and prone to becoming dry and brittle over time as moisture and essential oils are lost. Nanolex Tire & Rubber Restorer is specifically designed to counter this issue, and is formulated to keep rubber surfaces looking and feeling like new. It does this using a unique blend of deeply-penetrating conditioning agents, which restores lost moisture and essential oils, and imparts long-lasting UV protection as well as a subtle looking shine. Under typical British weather conditions each application of Nanolex Tire & Rubber Restorer usually lasts for a minimum of three weeks, even in wet weather.