I don't understand why you would want something like that on top of your soil. Is the wind blowing your mulch around?

Groundcover is mulch stabilizer.

Don't use Pine? bark chips for mulch. There is ground hardwood, cedar, cypress, shredded barks, wood chips by the bag or by the tree trimmer and pine straw for southern gardens, all of which stay put better than pine bark chips. Skip the dyed mulch. That is just plain tacky.