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Steel Wool - Be careful!

rwhite692

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Mar 4, 2008
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Central Valley, CA
Figured I'd share, "an ounce of prevention", and all that.

Always knew about how steel wool can be a fire hazard, but nonetheless it happened to me just the other day.

I had just picked up a mixed pack of various grade steel wool pads (like a dozen pads, sold in a poly bag) for a project, and the sealed bag was sitting on my workbench.

Lo and behold, I was grinding on some steel prepping it for welding about 10-12 feet away, and a spark hit that bag it and set it right off.

My Daughter was in the garage with me at the time and saw it, I might not have seen it until it was a much bigger deal.

Tossed a towel over it and put it out, but man, does that stuff like to BURN.

Making sure to keep this stuff in a closed container from now on.
 
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NUTTSGT

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Sep 14, 2009
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Northern Central Ohio
I know the 9V battery trick but never thought about sparks. I'll keep that in mind next time we do a safety talk or investigating a garage fire. Thanks
 

rlitman

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Oct 18, 2010
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Long Island
Sure. Steel wool has a thin oily film from the factory to keep it from rusting that makes it much easier to ignite. Sparks can light the oil, and there is enough energy to get the metal smoldering, but I've never seen it progress to open flames (but I believe it is possible).

The finer the wool, the easier it is to ignite. 0000 steel wool is about as combustible as dryer lint.
 

hicketts

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Oct 28, 2009
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Lancaster County Pa
I show it to my class every semester. If you blow on it a little the flames really pick up. I just like to be ready for the Zombie Apocalypse.
 
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mtnkrake

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Jan 24, 2007
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Dangerous and fun.

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James E

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Jun 21, 2010
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Raleigh, NC
So, just the current from a 9v arc'd (arced?) across fine steel wool will start a fire?

I was a Scout for a long time and I never knew this. I'm feeling a bit let down by my old troop right about now. I thought we'd discovered and shared just about every way of destroying things that was known to man.
 

TAMPAGT07

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Feb 20, 2008
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Palm Harbor, Fl
Steel doesn't burn-- ask Rosie O'Donnell

Actually, the ******* said that it didn't melt...I guess she figures anyhting made of steel just comes out of the ground the way it is shaped....


As a young lad, I realized that steel wool and power transformers could be quite entertaining for a youngster...The best was when I took and old power cord and took a big ball of steel wool, wired it in, and pluged it in....My dad never did figure out where all of his steel wool went..:evil:
 

GRX

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Dec 4, 2006
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MD
Been there, done that. Which is why my steel wool resides in a closed coffee can.
 

BWS

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Sep 3, 2006
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Mnts of Va
Went to exactly one cub scout meeting......seems asking about Brownies wasn't on the menu?Fat free Pringles as a fire starter FTW.

Our steel wool is in the "finishing" dept.I think it should stay there.....but,thanks for the headsup about it's volitivity,did not know?
 

harrisor

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Dec 2, 2010
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173
Location
Santa Fe, NM
I too did this with the boy scouts. It is also one of my favorite ways to start a fire with people that never seen it done before.
 
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