Our proprietary line of disposable protective clothing designed for wear over a primary FRC coverall to extend its life. International Enviroguard's lineup of disposable fire and flame resistant protection consists of two products. PyroGuard FR® is designed to protect a FRC overall from dust, dirt, grime and paint. PyroGuard CRFR™ is designed to protect the primary FRC coverall from both dirt and grime and common chemicals. Both PyroGuard FR® and PyroGuard CRFR™ can be used in a variety of industrial environments.