LF-gliders are excellent fluor gliders for all conditions when the relative humidity is higher than 50%. These gliders are harder than the polymer fluor ones and are therefore used also on mixed and coarse-grained snow. LF gliders are often used as base for PHF polymer fluor gliders on coarse snow conditions.

Start low fluor gliders are recommended to use on all kind of snow when then the relative humidity is under 55%.