These 100 x 20mm recycled mixed plastic board/planks are ideal fencing material and require no painting or varnishing whatsoever. Unlike preservative treated timber, no toxic preservatives were used in production, which makes these boards quite safe in any application.
They're incredibly robust and strong. Their ability to last can be equated to that of some South American Hardwoods that survive against punishing amazonian weather conditions all year long. These boards can also remain unaffected against other environmental factors such as frost, insects and fungus as neither can adhere or embed themselves in, and therefore can't threaten the integrity of the material.
This is a great solution to wood that unfortunately suffers from decay and deterioration over time, and a great way to make use of our plastic waste; which in doing so reduces our carbon emissions and discourages deforestation by lowering our dependence on wood.