Curt at Model Research Labs: <A HREF="http://www.bestpc.com/mrl/">http://www.b estpc.com/mrl/</A> claims to have the best stuff around. I don't know, I havn't tested it. It's interesting that you have some UHU and like it. I've been a fan of some of the UHU products for years and on the occasions I get to Germany, I always go in a hobby shop and buy some. It's possible that the difference between their CA and ours is that the EPA got involved. At work, we've had problems with several of the plastics that were re-formulated because of Volatile Organic Compound regulations. The re-formulations were'nt as good as the previous versions. Maybe the German EPA hasn't gotten there yet. Richard Shilling RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]