The Cold Apply Evolution is here! MasterWax Cold apply waxes are applied without an iron for quick, convenient application without harmful fumes. Masterwax adds a bonding agent to their blocks so the product adheres to the ski after being applied with a wool applicator attached to a standard power drill. The Racing Fluor Free Line is MasterWax's Non-fluoro rules approved wax line. These waxes are approved for Non-Fluoro competitions and are great for training and ski testing. Cold apply reduces the chance of burning your bases with an iron to zero percent - meaning your skis last longer before stone grinding.