This product is extremely toxic. The active ingredient, toluene, is harmful at any exposure; it penetrates deeply into the lungs and is immediately absorbed by the brain and fatty tissue. The product label only lists minor, temporary effects like headache, nausea, dizziness and watery eyes. Other toluene-containing adhesives, I discovered after my experience with this product, warn of potential damage to the kidneys, liver and immune system. And I found, through use and research, that toluene is also hazardous to the cardiovascular system. But the Amazing Goop product label is not forthcoming on these effects.
I did not know anything about the substance "toluene" when I first used this inside my car to glue up a headliner. The manufacturer is obligated to inform those who may not be acquainted with the ingredients of the real hazards of the product. At the very minimum, the company should have recommended the use of a mask when applying the adhesive; that would have given consumers a clue as to how toxic this is.
The glue creates very hazardous fumes inside the car and the glue outgases for much longer than the manufacturer claims. Anyone who applies this adhesive inside their vehicle and then uses the vehicle within weeks or longer of application will experience adverse effects of toxicity.
Exposure to this product made me feel worse than I have ever felt in my life. It does not metabolize normally; the impact lasts a long time. I never thought my lungs would return to normal, long after I had already given up using the car. The use of this product has been extremely expensive for me ... which is an understatement. Substantial monetary loss is just part of it. When a material exposure impacts one's cognitive function, it is scary.
The fact that this happened in the U.S. reveals the failure of the Consumer Product Safety Commission to adequately regulate. The European Union issued a directive that went into effect in June, 2007, which bans toluene in consumer adhesives and spray paint. Action like that needs to be taken in the U.S. Damage to human nervous system from toluene is a very serious issue. Protecting consumers from hazardous products is the not only the most ethical thing to do, it is the most cost-effective way to operate a society.