Best Grill Tray vs Tool Mat: which is safer?
Weber Tool Mat is the clear pick. Kona Best Grill Tray carries a failing PFAS grade, and we never recommend buying a failing product.
Kona
Best Grill Tray
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleTeflon-type coating/nonstick coating fume risk
PossibleAluminum leaching
PossibleCoating degradation and microparticle shedding
Our pick
Weber
Tool Mat
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleSilicone degradation at extreme heat
PossibleOff-gassing of volatile organic compounds (VOCs)
Where these two actually differ
- We flag PTFE/nonstick coating fume risk, Aluminum leaching and Coating degradation and microparticle shedding on the Kona and not on the Weber.
- We flag Silicone degradation at extreme heat and Off-gassing of volatile organic compounds (VOCs) on the Weber and not on the Kona.
- The Kona is Unclear; likely nonstick-coated steel or aluminum tray where the Weber is Silicone mat or rubber composite, which is most of the difference in these two grades.
- The gap is 65 points, wide enough that this is not a close call, and the Weber is the one to buy.
- We are less certain about the Kona grade, at 35% confidence against 72%, because it discloses less.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More grill & oven mats: see the full ranking