Do Norpro silicone cutting & prep boards have PFAS?
Norpro silicone cutting & prep boards average 65 out of 100 on PFAS Authority's PFAS and toxin screen across the 8 Norpro silicone cutting & prep boards graded as of October 2026, level with the 65 out of 100 median for the 23 other silicone cutting & prep boards brands graded alongside it.
Norpro silicone cutting & prep boards average Good on our four-band scale. None of them clear our buy threshold. That is above 50% of the silicone cutting & prep boards brands we grade.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
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- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
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- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
Which Norpro silicone cutting & prep boards contain PFAS? Poor and Bad, we’d swap these
- Food-grade silicone
- We found no PFAS statement from the brand
- Silicone degradation and microparticle leaching. Over many years of repeated heating and mechanical wear…
2 hazards checked on this product, all on its full breakdown.
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- flexible rubber or silicone mat, uncoated
- We found no PFAS statement from the brand
- Silicone/rubber degradation and surface pitting. Over years of use, silicone mats can develop surface cracks…
2 hazards checked on this product, all on its full breakdown.
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- Food-grade silicone
- We found no PFAS statement from the brand
- Silicone degradation and particle shedding. Long-term use, especially above 450°F or with abrasive cleaning…
3 hazards checked on this product, all on its full breakdown.
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- Flexible plastic (likely polyethylene or polypropylene)
- We found no PFAS statement from the brand
- Polymer leaching from heat. Polyethylene and polypropylene are heat-sensitive; placing hot cookware or hot…
3 hazards checked on this product, all on its full breakdown.
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- silicone or rubber cutting mats
- We found no PFAS statement from the brand
- Silicone leaching at high temperature. Food-grade silicone is stable under normal kitchen conditions, but…
2 hazards checked on this product, all on its full breakdown.
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- Flexible plastic or rubber cutting boards
- We found no PFAS statement from the brand
- Thermal degradation. Silicone begins to soften and can off-gas volatile organic compounds (VOCs) above…
3 hazards checked on this product, all on its full breakdown.
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- Flexible plastic cutting boards
- We found no PFAS statement from the brand
- Bacterial or mold growth if poorly maintained. Although silicone is non-porous, visible grooves from sharp…
- Silicone mat
- We found no PFAS statement from the brand
- Microplastic shedding. All silicone products may shed microscopic particles with abrasive use or aging.…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonBetter silicone cutting & prep boards from other brands
Graded higher than the Norpro average of 65.
- Polypropylene or similar plastic; no nonstick or waterproof coating disclosed
- We found no PFAS statement from the brand
- Microplastic shedding from cutting action
4 hazards checked on this product, all on its full breakdown.
The same question, asked of the other silicone cutting & prep boards brands
Best average grade first. Norpro averages 65.
See every Norpro product we grade on the Norpro brand page, or the full silicone cutting & prep boards ranking.