Best BBQ Grill Mats vs Tool Mat: which is safer?
Weber Tool Mat is the clear pick. Kona Best BBQ Grill Mats carries a failing PFAS grade, and we never recommend buying a failing product.
Kona
Best BBQ Grill Mats
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNon-stick coating degradation and Teflon-type coating fume risk
PossibleFiberglass fiber shedding
PossibleHeat-related coating integrity loss over time
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 Non-stick coating degradation and PTFE fume risk, Fiberglass fiber shedding and Heat-related coating integrity loss over time 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 Woven fiberglass fabric with unspecified non-stick coating 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