AVAILABLE NOW: PP GRAY REGRIND! Posted by Jesse on February 5, 2018 with 0 Comment Good Monday, everyone! I’d like to present to you our PP GRAY RE-GRIND! Our material comes from boxes, pallets and lids; it has a 12% talc filler, with an 8 – 12 melt flow. Interested in this material? Call us now at (956)-630-0042!