Quote Originally Posted by pickled View Post
Sili-Kroil is rocking stuff! FYI- be careful on the drain cleaners. Some of them are actually HCl acid (TheWorks comes to mind). Combine then with some aluminum and your backyard chemistry can make a boom-boom as the hydrogen gas gets liberated at a pretty good clip. Can be fun for other nefarious applications.
I believe some also contain lye, which I believe will also eat aluminum.

Regards,
Ray L.