Liberty Supply Brand. Made in USA. 1000 Degrees Rated. 1" wide x 1/8" thick x 25 Ft long roll Self Adhesive (Pressure Sensitive Adhesive) - Very strong Excellent for a multitude of applications such as wood stoves, maple syrup evaporators (pan gasket), boilers, grills, BBQ, kilns, and so much more. Feel free to ask any questions that you may have.