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virgil
08-27-2007, 12:46 PM
What metal can I use that will throw off sparks on concrete?

gadget-evilusions
08-27-2007, 02:38 PM
You want something that will spark when dragged on concrete? I imagine you want a ton of sparks?

virgil
08-27-2007, 03:27 PM
hahahaha!!

YES!! PLEASE!!

LOTS AND LOTS!!

Barry
08-27-2007, 03:29 PM
Last year one of our chainsaw guys just used lighter flint on the end of the saw.

virgil
08-28-2007, 09:42 AM
http://www.ferrocerium.com

Empressnightshade
08-28-2007, 06:23 PM
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
08-28-2007, 06:30 PM
rebar- like what they use in foundation. Works great.