He looked back at Section 4: First Aid Measures . Inhalation: Remove person to fresh air. If breathing is difficult, administer oxygen. If breathing stops, give artificial respiration. Note: Delayed pulmonary edema may occur. Medical observation for 48 hours recommended.
“Inhalation of isocyanate aerosols or vapors may cause respiratory tract irritation, bronchospasm, and delayed pulmonary edema. Repeated overexposure may lead to isocyanate sensitization, resulting in severe asthmatic reactions upon subsequent exposures to extremely low concentrations.” Asmaco Spray Paint Msds
He pulled out his phone and opened the MSDS PDF he had downloaded from Asmaco’s website. The online version was different. Clean. No red notes. The isocyanate content was listed as “<0.1%” — industry standard. No mention of a bad batch. No recall notice. Elias felt a cold trail of sweat run down his ribs. He looked back at Section 4: First Aid Measures