Product description says quote:
Join thousands of satisfied people who use barbecue grill mats prevent your food from falling through the grate or between the bars of their grills turn any grill surface into a non-stick cook top.
100% non stick - protect your BBQ grill and BBQ parts with these revolutionary 100% non stick grilling sheets, nothing at all will stick to this grill mat
Excellent temperature resistance - continuous working from -100°F to +500°F (-70°C +260°C) up to 380°C
No mess - more grilling and less cleaning up
Durable and reusable - unbeatable lifetime no questions guarantee
FDA approved and dishwasher safe - all of our BBQ accessories are approved by the FDA and are safe for use on the top shelf of your dishwasher
Sounds promising for durability...lifetime guarantee. I have not tried it though.
The red silicon rubber sheets are high heat resistance , it's on eBay to cost a bit more but it should last for almost ever. I'm planning on using it on my machines when I'm able. Plus I'm going 1/8" thickness. It's $15.00 for 12" x 18" piece.