WPC decking tiles contain as follows:
1) 30% Grade A Recycled HDPE
2) 60% Professionally treated dry wood fiber
3) 10% additives (Anti-UV agent, Anti-oxidation agent, stabilizer,ect. )
Being with the extra protective coating film, the co-extrusion decking greatly reduce the problems like crack,mildew,decay,fading,insects,stain,scratching,etc. and further greatly save your more maintenance costs of your decking outside!