Quote: Originally Posted by SAC There is much emotional disagreement abut Fiberglass and much misinformation passed around represented as fact. Fiberglass is an irritant. It dissolves in the body and is not shown to be a carcinogen. Thanks for your detailed post. Unless you have spent time personally empirically researching the effects of fiberglass to human health the above statement can only be second hand opinion and (potential) misinformation. Like I said in the op I have thoroughly investigated the opinions of people with credibility who have done such research. From what I have found, it is inconclusive and I would rather not take unnecessary risks.