Artskills Art Elements Polymer Clay Silicone Baking Mat Oven Safe Non-Stick Work Mat for Clay with Measuring Grid vs Silicone Grip Mat: which is safer?

Where these two actually differ

• We flag Non-stick coating degradation, PTFE fume risk and Microabrasion and ingestion of particles on the Artisan and not on the Silikomart.
• We flag Siloxane leaching (low-molecular-weight oligomers), Microparticle shedding from grip surface and Mold or bacterial growth in surface texture on the Silikomart and not on the Artisan.
• The Artisan is Silicone with non-stick coating, composition unspecified where the Silikomart is silicone rubber grip mat, non-coated, which is most of the difference in these two grades.
• The gap is 60 points, wide enough that this is not a close call, and the Silikomart is the one to buy.
• We are less certain about the Artisan grade, at 35% confidence against 82%, because it discloses less.