... resources;2. Well done for waterproof,mildew-resistant,corrosion-resistant,aging-resistant,anti-slip,less cracking and warping;3. ... or marine parasites;6. Moisture/ water resistant less rotten,proven under salt water condition;7. Weather resistant,suitable from -40 °C ... With natural wood grain and appearance,weather-suffering ability,resistant to immersion,freeze and melt,with long life expextancy ...