- Description
Protoboxes are an affordable bundle of high-quality materials perfect for testing your welding and fabrication skills, practicing on a new machine, having excess material for tinkering, or even adding to your latest art piece.
Every Protobox contains unique material profiles with each piece typically no larger than 6" x 12", giving you the chance to work with light, heavy, thick, and thin materials under the category of your choice, all at a very low cost.
Protoboxes are available in 5 lbs., 10 lbs., 20 lbs., 50 lbs., 100 lbs., 250 lbs., & 500 lbs. package options, in aluminum.
And in 5 lbs., 10 lbs., and 20 lbs. sizes in brass, copper, carbon steel, and stainless steel.
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