Potential Risks

POTENTIAL RISKS

Paint

Organic solvents, found in paints, may cause damage or severe irritation to liver, kidneys, digestive tracts and respiratory system if inhaled over long periods of time. Prolonged exposure to isocyanates can cause lung sensitization with asthmalike symptoms developing on subsequent exposure to even low concentrations of isocyanates. Solvent inhalation can cause dizziness or loss of consciousness and inhalation of spray dust and sanding debris may cause lung damage.

Spillage or splashes of solvents, paint activators and additives can cause dermatitis or eye injury. Contact with peroxide or acid catalysts can cause serious burns.

Applied Heat (Welding)

There is considerable risk of damage to eyes and skin if welding or flame cutting is attempted without using the correct protective equipment. Many materials or fluids within vehicles are highly flammable and toxic and dangerous fumes may also be liberated if heat is applied to expanded foam, corrosion protection, trim and seat materials, paints containing isocyanates, and adhesive and sealing compounds.

When heated to a temperature of 300 degrees C, polyurethane based compounds may liberate small quantities of isocyanate. Many types of nitrogen containing chemicals may be liberated as breakdown products which can contain isocyanates, oxides of nitrogen and hydrogen cyanide.

Potentially toxic or asphyxiant fumes and gases produced when welding include zinc oxide from zinc coated panels, and ozone gas from the MIG process.

Metal Repair

There is considerable risk of damage to eyes, ears and skin when cutting, forming, or dressing metal. Soldering operations can also be hazardous due to heat generated fumes and the risk of skin contact with hot materials.