ProSeries Silicone Baking Mat vs Silicone Liners Compatible with KitchenAid 4.5-5 Quart Tilt-Head mixer Bowl,2 Liners with Lids: which is safer?
Fat Daddio's ProSeries Silicone Baking Mat is our pick: better on PFAS and on the overall hazard picture.
Our pick
Fat Daddio's
ProSeries Silicone Baking Mat
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleSilicone elastomer degradation under prolonged high heat
PossibleMold or bacterial growth if stored wet
Kitchenaid
Silicone Liners Compatible with KitchenAid 4.5-5 Quart Tilt-Head mixer Bowl,2 Liners with Lids
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleSilicone leaching (additive migration)
PossibleCoating degradation and microparticle release
PossibleBacterial growth or mold in storage
Where these two actually differ
- We flag Silicone elastomer degradation under prolonged high heat and Mold or bacterial growth if stored wet on the Fat Daddio's and not on the Kitchenaid.
- We flag Silicone leaching (additive migration), Coating degradation and microparticle release and Bacterial growth or mold in storage on the Kitchenaid and not on the Fat Daddio's.
- The Fat Daddio's is silicone (elastomer) where the Kitchenaid is Silicone liner, 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.
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 silicone baking molds: see the full ranking