Fast Wax Fluoro Base Prep I is specifically designed to prep skis for waxing. Engineered with the elite / competitive skier in mind, it complements the Fluoro Hot Box Wax with the same excellent results, exceptionally fast skis right from the start. Iron in before waxing or hot box at 160° F to anneal and harden the bases. Fast Wax Fluoro Base Prep is a blend of our specialty micro wax, combined with hard waxes and our unique polyethylene based fluorinated compound to add speed and durability to skis. Waxing with Fluoro Base Prep makes for fast durable skis.