Tescoma · Silicone Baking Molds
Tescoma Presto Food Shaping Mold, Circle - Set of 3 Pieces & Tamper, Is It Non-Toxic?
Lower concern. Food shaping molds are not nonstick cookware.
Tescoma food shaping molds are stainless steel and silicone, materials without known PFAS use. No brand PFAS disclosure available, but this product category carries lower risk than nonstick cookware.
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Material
Stainless steel, silicone tamper
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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Is Tescoma Presto Food Shaping Mold Tamper non-toxic? What it is made of
These molds are stainless steel, an inert metal that does not leach meaningful quantities of aluminum, lead, or cadmium into food during normal use. The tamper is silicone, a synthetic rubber polymer that is chemically stable when not exposed to prolonged high heat or aggressive solvents. Unlike nonstick coated bakeware, stainless steel shapers have no polymer topcoat that can degrade or release volatile compounds, making coating failure a non-issue.
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.
Silicone tamper degradation and particle release
Silicone can degrade under repeated high heat or contact with acidic foods, potentially releasing minute polymer particles. This is a general silicone food-contact risk, not specific to Tescoma, and is minimized by hand washing and avoiding dishwashers.
Mold contamination and bacterial growth
Any food-shaping mold can harbor bacteria in crevices if not dried thoroughly after use. Stainless steel resists microbial biofilm better than plastic, but proper cleaning and air drying remain essential.
Corrosion and rust formation
Prolonged exposure to acidic foods or chlorine-based dishwasher detergents can cause surface corrosion or minor pitting on lower-grade stainless steel. This is cosmetic rather than a direct health hazard but may shorten product life.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Stainless steel leaching (chromium, nickel)
Stainless steel food contact surfaces are FDA approved and historically do not leach toxic metals into food at normal cooking temperatures. No recalls or reports for this Tescoma product line are documented.
How is this PFAS grade calculated?
The brand's record and disclosure
Tescoma is a Czech kitchenware manufacturer with no established history of major food-contact material recalls or safety controversies in public databases. The brand has not publicly disclosed PFAS testing or flame retardant policies, which is typical of non-premium kitchenware makers but reflects a general silence rather than confirmed problems. No credible independent testing has flagged Tescoma stainless steel bakeware for heavy metal or coating hazards.
How it compares in its category
Stainless steel food shapers are not linked to PFAS concerns, unlike nonstick-coated alternatives that may contain Teflon-type coating or similar coatings associated with PFAS risks. Metal shapers avoid the microplastic and BPA concerns inherent in plastic molds. This product is comparable in safety to other uncoated metal shapers from mainstream brands like Wilton or OXO, with no known material or design disadvantage.
If you buy it
Hand wash the molds and tamper rather than using high-heat dishwashers to avoid long-term corrosion of the stainless steel or silicone degradation. Do not use the silicone tamper on very hot surfaces (above 40-50 degrees Celsius for extended contact) to preserve elasticity. Inspect the silicone tamper annually for cracks or permanent deformation; replace it if visible wear occurs. The stainless steel itself should last indefinitely with normal kitchen use.
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
- Tescoma 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.