Slack Wax is derived from lubricating oils and are less refined high oil products. These high oils have relatively high oil content and processed further to produce more refined waxes. Most slack waxes do not meet FDA requirements for food packaging. Behran Slack Wax Can be used as blending components or water proofing agent in the manufacture of various industrial products such as candles, canvass coatings and composite wood panels. These waxes can also function as controlled release agents for various chemicals and fertilizers. Slack Wax is derived from lubricating oils and are less refined high oil products. These high oils have relatively high oil content and processed further to produce more refined waxes. Most slack waxes do not meet FDA requirements for food packaging.