SeeGreen 5 ft. W X 7 ft. L Green Polypropylene Astroturf vs SeeGreen 5 x 7 ft. Green Polypropylene Astroturf: 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 AstroTurf.
• We flag Heavy metals in colorants (dyes), Microfiber shedding or fiber fragmentation and Mold and bacterial growth (if moisture retained) on the AstroTurf and not on the AstroTurf.
• The AstroTurf is Polypropylene (PP) astroturf where the AstroTurf is polypropylene (PP), bare fiber, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.