... , 25 years lifetime ;fade resistant,Weatherproof3.Anti-UV and mold, CE certificate, ISO9001: ... 15% chemical additives. (Anti-UV agent, Anti-oxidation agent, stabilizers, colorants, anti fungus agent, coupling agent, reinforcing agent, lubricants.)Surface TreatmentWG( ... , environmental friendly, saving forest resources7. Barefoot friendly, anti-slip, no cracking8. Weather resistant, suitable from ...