SICONG® KY608 fluorinated protective agent for solvent-based products, is in the silicon based protective agents on the basis of adding fluorine resin, has excellent water resistance and anti oil stain resistant performance, forming a durable, waterproof, anti-oil, dirt resistance in one of the protective layer and keep the original air stone sex, color and gloss. The same stone floor protective agent KY50 or KY55 used to obtain the optimal protective effect, to prevent stone disease, preventing water, oil and other pollutants on stone 's bedroom have good results.