Fat Daddio's · Silicone Baking Molds
Fat Daddio's Silicone Baking Mold, Is It Non-Toxic?
Lower concern. Silicone elastomer is not a material linked to PFAS.
This product is made from silicone elastomer, which is not a material linked to PFAS. The brand has no PFAS statement on record.
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Material
silicone elastomer
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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Is Fat Daddio's Silicone Baking Mold non-toxic? What it is made of
Fat Daddio's silicone baking molds are made from food-grade silicone elastomer, a synthetic rubber polymer that is highly resistant to chemical breakdown and migration into food. Unlike ceramic, enameled cast iron, or non-stick coatings, silicone does not leach heavy metals, degrade from thermal cycling, or release volatile compounds during normal baking use. The material is inert across the temperature range of home ovens (up to 500-600 degrees F depending on product line).
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Heavy metals
Silicone molds are often pigmented for color. Fat Daddio's does not publicly disclose pigment sourcing or heavy metal testing; cadmium or lead in colorants is theoretically possible but undocumented for this brand and generally rare in US-manufactured silicone cookware.
Source, FDA ↗What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Silicone leaching or degradation
Food-grade silicone is chemically stable and does not leach into food or beverages under normal baking temperatures. No credible reports of silicone elastomer degradation in Fat Daddio's products exist.
Bacterial growth or microbial harboring
Silicone is non-porous and does not retain moisture or harbor bacteria when properly cleaned. Regular hand or dishwasher washing eliminates contamination risk.
Thermal degradation or off-gassing
Food-grade silicone does not release volatile organic compounds (VOCs), formaldehyde, or odorous compounds when heated within rated temperature limits. Odor in new molds (common with silicone) is typically residual manufacturing substance, not a health hazard.
Coating peeling or adhesion failure
Silicone baking molds are a monolithic material, not a coating; they do not peel, flake, or separate as enameled or non-stick cookware does. Structural failure is rare under normal use.
How is this PFAS grade calculated?
The brand's record and disclosure
Fat Daddio's is a US-based kitchen equipment manufacturer with no documented safety recalls or regulatory violations related to their silicone baking products. The brand does not publicly disclose detailed material sourcing or third-party safety certifications, though silicone products in this category are rarely subject to FDA pre-market approval. No credible reports of consumer harm or hazardous leaching from Fat Daddio's silicone molds exist in public databases.
How it compares in its category
Silicone baking molds pose significantly lower hazard risk than traditional metal pans with non-stick coatings (Teflon-type coating degradation risk), ceramic/enamelware (lead in glazes), or aluminum (potential leaching). They are comparable in safety to glass baking dishes and superior to plastic baking forms because silicone does not soften, leach plasticizers, or degrade when heated. This category (silicone molds) represents a lower concern reusable baking vessel option for routine home use.
If you buy it
Silicone molds are durable and require minimal maintenance, hand wash or dishwasher safe, avoid sharp utensils that could puncture the material, and store in a cool, dry place away from prolonged sunlight (which can cause polymer degradation over years). Do not use above the manufacturer's stated temperature limit (typically 500-600 F). Replace only if visible tears, permanent discoloration, or structural failure occurs; normal wear does not pose contamination risk.
What is not known about PFAS in this product?
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Fat Daddio's has made none
Formulations change between production runs, so check the current label. How we grade.
More silicone baking molds grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.