SeeGreen 5 ft. W X 7 ft. L Green Polypropylene Astroturf vs Artificial Sports Field Turf: which is safer?

Where these two actually differ

• We flag VOC off-gassing from polyurethane or latex adhesive, Polypropylene UV degradation and microplastic shedding, Backing adhesive failure and fiber separation and Infill contamination (if rubber granules used) on the AstroTurf and not on the FieldTurf.
• We flag Crumb rubber infill - zinc and PAH leaching, Proprietary coating composition unknown, Polymer fiber degradation and microplastic shedding and Heat release and off-gassing during and after installation on the FieldTurf and not on the AstroTurf.
• The AstroTurf is Polypropylene (PP) astroturf where the FieldTurf is Polyethylene/polypropylene fibers with proprietary coatings; infill (typically crumb rubber or sand), which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the AstroTurf is the one to buy.
• We are less certain about the FieldTurf grade, at 45% confidence against 72%, because it discloses less.