This FLASLD Aluminized Heat Shield is a flexible, adhesive-backed thermal barrier designed to withstand extreme radiant heat up to 2000°F. Made from durable woven silica with an aluminized finish, it reflects up to 95% of radiant heat, protecting nearby components from thermal damage. Ideal for automotive and home insulation projects, this heat shield can be easily cut to size and applied to clean surfaces such as firewalls, hoods, hoses, doors, fuel lines, and more. It is available in multiple dimensions to suit various applications, ensuring you get the right coverage for your specific needs.