Sparking Metal

[virgil]

What metal can I use that will throw off sparks on concrete?

[gadget-evilusions]

You want something that will spark when dragged on concrete? I imagine you want a ton of sparks?

[virgil]

hahahaha!!

YES!! PLEASE!!

LOTS AND LOTS!!

[Barry]

Last year one of our chainsaw guys just used lighter flint on the end of the saw.

[virgil]

http://www.ferrocerium.com

[Empressnightshade]

What metal can I use that will throw off sparks on concrete?

I know a certain person who causes me to send off lots and lots of sparks. ;):D

[thehauntedhollows]

rebar- like what they use in foundation. Works great.