The SR 64 protective hood is designed for use together with Sundstrom half masks and full face masks with filters/cartridges or the SR 307 compressed air attachment.

The hood provides protection against dust and particles, and against a minor amount of splashing and dripping.

The SR 64 is made of non-woven material (Tyvek) and can be used in any situation in which a half mask can be employed. However, the hood does not provide protection against toxic, aggressive or irritating vapors or aerosols. The hood is intended for short-time use and is not suitable for cleaning.