SUPERIOR PROPERTIES: Temperature Range -80 to 450F, Tensile Strength 1000 psi, Elongation 400%, 60 Shore A Durometer, White GREAT GASKET MATERIAL: Can Withstand 450F, Resists Oil, Acids, Acetone, and Most Chemicals FOOD GRADE: Made of FDA-Listed Materials for Use with Food and Beverage, 21 CFR 177.2600 / FDA Compliant MULTITUDE OF USES: Used In Restaurants, Industrial Settings, Crafts, Food Decorating, and For a Wide Range of DIY Projects. Cuts Easily w Knife/Scissors. MADE IN THE USA: Manufactured in Santa Ana, CA USA. Also Known as Polysiloxane, This Silicone Rubber Offers Good Resistance to a Wide Variety of Chemicals. Softer Durometer Rubber Has Better Conformability; at 60A Durometer This Silicone Rubber is Medium and Conformable. Smooth Finish, No Adhesive Backing. Includes 1 Sheet of White Silicone Rubber .032 Inch Thick, 9" x 12" (.8mm x 230mm x 305mm). Made of FDA-Listed Materials for Use with Food and Beverage, 21 CFR 177.2600 / FDA Compliant, 3A 18-03 Class 1 (Sanitary Standard). Advantages of Silicone Rubber: 450F Use Temperature, Makes a Great Non-Stick Surface, Resists Oil, Acids, Animal Fats, Vinegar, Acetone, Amonium Hydroxide, and Natural Gas. Not Recommended for Gasoline, Fuel Oil, Kerosene, or Toluene.