Full Size Silicone Baking Mat vs Half Size Silicone Baking Mat: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Mrs. Anderson's
Full Size Silicone Baking Mat
PFAS grade
B 80/100
Overall grade
C 72/100
Verdict
Buy
Hazard flags
⚑ 2
Material
100% silicone
Confidence
85%
PossibleSilicone degradation at high heat
PossibleOdor or stain retention
Mrs. Anderson's
Half Size Silicone Baking Mat
PFAS grade
B 80/100
Overall grade
C 72/100
Verdict
Buy
Hazard flags
⚑ 2
Material
silicone rubber
Confidence
88%
PossibleSurface contamination and bacterial growth
PossibleAdhesive or backing material offgassing
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