Uncoated Silicone Cutting & Prep Boards, ranked by PFAS safety
All 9 products with no coating at all in our silicone cutting & prep boards database, graded Bad to Excellent and ranked safest first. 1 earn a buy-worthy grade.
Norpro
Jumbo Flexible Cutting Mat
flexible rubber or silicone mat, uncoated
Silicone/rubber degradation and surface pitting
Limited concern
Bacterial or mold colonization in grooves
Limited concern
Lower concern. Flexible cutting mats typically pose minimal PFAS risk.
⚠Risky category by default
Silikomart
Silicone & Fiberglass Mat
Silicone and fiberglass, no coating specified
Fiberglass fiber shedding
Limited concern
Surface contamination and bacterial growth
Limited concern
Low concern; silicone and fiberglass mats rarely contain PFAS.
⚠Risky category by default
Silikomart
TEX03 Silicone Texture Mat
Food-grade silicone, texture mat (no coating)
Bacterial growth or biofilm
Limited concern
Low concern; silicone mats are inherently PFAS-free.
⚠Risky category by default
Cuisinart
Silicone Cutting Board Mat
silicone (no coating specified)
Thermal degradation of silicone above rated temperature
Limited concern
Uncertified or non-food-grade silicone formulations
Limited concern
Surface tearing and microparticle shedding
Limited concern
Low concern; silicone mats rarely use PFAS, brand makes no claims.
⚠Risky category by default
Silikomart
Silicone Mat Mold Greek Key Relief
Silicone mold, no nonstick coating needed
Coating degradation and flaking
Limited concern
Migration of uncrosslinked oligomers from silicone
Limited concern
Lower concern. Silicone molds are inherently nonstick; no PFAS treatment needed.
⚠Risky category by default
Silikomart
Professional Silicone Alveole 3 Textured Decoration Mat
Silicone mat, no coating
Silicone degradation over time
Limited concern
Microbial growth in textured surface
Limited concern
Volatile organic compound (VOC) off-gassing
Limited concern
Lower PFAS concern; silicone itself does not require PFAS.
⚠Risky category by default
Pyrex
Silicone Mat Non-Slip Resin Casting Crafts Pad Sheets Protector
silicone mat, no coating disclosed
Silicone degradation and leaching (non-toxic but physical)
Limited concern
Contamination from manufacturing residues
Limited concern
Counterfeit product risk
Moderate concern
Silicone mat poses lower PFAS concern; verify seller authenticity first.
⚠Risky category by default
Artisan
The Beadsmith BASIC elements 11" x 14" Silicone & Fabric Craft Mat Set
Silicone and fabric, no coating
Fabric backing degradation
Limited concern
Microbial growth in fabric backing
Limited concern
Silicone and fabric craft mat poses lower concern without PFAS coatings.
⚠Risky category by default
Silikomart
Roulade 01 Silicone Baking Mat
Food-grade silicone, uncoated
Silicone degradation and microparticle shedding
Limited concern
Allergic contact dermatitis from silicone itself
Limited concern
Surface stickiness loss and non-stick failure
Moderate concern
Silicone mats pose lower concern than nonstick cookware.
⚠Nonstick, coating undisclosed
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