what is aluminum extrusion?
Extrusion is defined as the process of shaping material, such as aluminum, by forcing it to flow through a shaped opening in a dieExtruded material emerges as an elongated piece with the same profile as the die openingFor a good detailed explanation of the whole process, click on the link belowYou will find the article from which the above paragraph was excerpted.
How long it will last depends on the size of the piece and you can make it last longer by keeping it in the freezer
