Check out the newest product i am about to bring to the people. Totally sun activated. You need zero catalyst and this works directly out of the container. Picture almost zero waste, never too "hot" never mixed to "cold". It saturates like a high quality resin should. You work inside the shop and it never sets up UNTIL you bring it in the sunshine. Then you have about 1 minute, 2 tops. I am still waiting on my 1qt and 1 gallon containers, they are all on the way. edit: it is available now! click here >> http://www.wccaraudio.com/smd-install-tools-electronics/fabrication/smd-sunflash-uv-activated-resin.html oh, and this label is the one we made up for the 1qt can's....i stuck it on the drum to see how it is going to look when i get my NEXT one. They labels are all about to be printed too at the printers. how did this happen? i used this stuff on the entire Lexus build, now the Honda and of course a few things in between. I loved it so much i called the manufacturer and asked if i could re-sell it but under my own name. They almost INSISTED on it since they don't want a bunch of people calling them. It isn't primarily used for car audio. oh, you can get UV lights that work just as good as the sun, for those times you can't bring the project outside. more info soon!