Re: Devcon Plastic Steel - Container not filled?
I noticed my devcon steel came orm-d ground only from Midway. I believe it's a hazmat shipping regulation that the containers be larger by some percentage than the volume of the product. Probably why it's so damn expensive, the extra cost is built in at check out time, we just don't see it. I'm supposing that Devcon is extra flamable, maybe?
Smokeless powder is the same way, half "full", and has been in plastic containers for a while now instead of metal. That's got to do with if it's subjected to fire it will just "burn" rapidly, instead of "explode". The practical theory is that the container will melt and allow the contents to ignite in an open space instead of building pressure and going boom.
Think about warehouses, or shipping terminals full of this kind of stuff. Public safety and all that........