silicone baking mat, silicone baking sheet, silicone pastry mat, OEM services available silicone baking matCharacteristics 1)made of 100% food grade silicone 2) High voltage resistant and heat resistant. 3) Impregnant proof, which means it is resistant for acid, alkali, hydrocarbon, chloride, ester, aether, ketone, and so on. 4) Radiation proof. 5) Physically inert, nontoxic and inodorous. ...