Master Dyna-Cast Resin Part A

SECTION 2: Hazards identification

woewyrve Emergency Overview «x Combustible, Causes skin, eye and respiratory irritation., May cause allergic skin and respiratory reactions

Principle Routes of Exposure

Skin; Inhalation from heated vapors. . Inhalation: Irritation to eyes, skin, and respiratory tract. May cause asthmatic-like symptoms. Eye: Eye irritation may include tearing, reddening, and swelling. Skin: Skin irritation may include reddening, swelling, rash, scaling or blistering, and in some cases, skin sensitization. Ingestion: Can result in irritation and corrosive action in the mouth, stomach tissue and digestive tract. Symptoms can include sore throat, abdominal pain, nausea, vomiting and diarrhea.

Medical Conditions Generally Aggravated by Exposure

Asthma, other respiratory disorders (bronchitis, emphysema, bronchial hyperactivity) skin allergies, eczema. continued

Potential chronic health

Inhalation: As a result of previous repeated overexposures, certain individuals develop isocyanate sensitization (chemical asthma) which will cause them to react to a later exposure to isocyanate at levels well below the TLV. These symptoms, which can include chest tightness, wheezing, cough, shortness of breath or asthma attack, could be immediate or delayed (up to several hours after exposure). Sensitization can either be temporary or permanent. Eye: None found. Skin: Prolonged contact can cause reddening, swelling, rash, scaling, blistering, and in some cases, skin sensitization. Individuals who have skin sensitization can develop these symptoms from contact with liquid or vapors. Ingestion: None found. Carcinogenicity: IARC, NTP, and OSHA do not list any component as carcinogenic.