Resorcinol - irritates the eyes and skin. It is used in resins, adhesives (glue) and laminates.
Styrene - irritates the eyes, may slow down reflexes, and causes headaches. It is linked to a higher risk of leukemia. This substance is used in fiberglass, pipes, plastic and insulation materials.
Toluene - causes confusion, memory loss, nausea, weakness, anorexia, and drunken movements. It is also associated with permanent brain damage. The chemical is used in resins, oils and solvents.