High Heat Paint, 12 oz Fill, Aerosol Can, Black ORS NASCO Exhale valve lets workers breathe Exhale valve lets workers breathe easy and stay cool Dura Mesh® shell resists collapsing in heat and humidity Molded nose bridge seals easily without a metal noseband Facepiece is naturally contoured for less pressure Straps are securely attached so they don’t break at the seal Patented "no roll" design is easy to handle and fit Contoured shape comfortably matches contours of the ear canal Built in insertion stem makes insertion quick and easy Smooth Withstands temperatures up to 600° F Dries tack free in 15 minutes or less Protects against rust Not for use on cooking surfaces