The Self-Adhering Aluminized Fiberglass Blanket is capable of reflecting 90% of radiant energy. Rated for 400°F continuous operating temperature with max short-term temperature at 1000°F, it is an excellent candidate for mid-range temperature applications. Sold by the linear yard, it can be formed to your application by die-cutting or a simple pair of cutting shears. Sold by linear yard. 60” x 36”