Hot Shield HS-4 Mask for Use ONLY with Sundstorm SR-100 Half Face Respirator

The Hot Shield designed specifically to fit the Sundstrom brand, Model SR-100 Half Face Respirator.

Constructed of multiple layers of highly thermally resistant CarbonX® brand fabrics. Provides a high degree of thermal protection to face & neck areas. Comfortable wear for extended periods and does not interfere with standardized respirator fit testing.