How to make cheap fake barb wire

 by msraynsford
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I needed some barb wire for a costume prop. Obviously I didnt want to use the real stuff because of the potentional for accidents. I could have brought some of the fake stuff but the cost of P&P and the item always puts me off buying them from online stores.

So I thought I'd make use of the things I have lying around the house then I dont have to wait for it to arrive and I could get on with my prop that same evening

It's a very simple and easy technique that I hope people will follow and use in the future.

Step 1: The Materials

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You will need:

String, roughly 2.5 times more string than you want barbed wire.
PVA glue, the staple of many a project
Grey Paint, I used grey poster paint, actually white and black mixed but anything that will mix with the glue will be fine.

Make up a pot of glue. I diluted mine down 1:1 with water, which means it dries softer and is easier to work with. I mixed the grey paint into the glue at this stage to ensure nice even colouring. Roughly 4:1 is my ratio of dilluted glue to paint.

Step 2: Making the wire

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Take a length of string roughly twice as long as you want the wire to be. This string will have a natural twist from it's own construction. The string I have is twisted clockwise. Tie one end of the string to an object (I trapped mine under a weight on the table) continue to twist the string in the same direction as it's construction.

Now comes the trick for the wire. Carefully fold the string in half, it should start to twist around itself because of the extra twists you just put in the string. With a little nudge you can place these twists evenly along the length of the string. This will form the base of your barbed wire.

Next you need to dunk the string into the glue, make sure it is covered all over and none of the string shows through the glue. The best way to do this is just to accept you're going to get glue all over your fingers and enjoy it. Hang the string up to dry, or curl it up on a surface, just make sure it isnt touching itself or you'll have a gluey mess.

Step 3: Making the barbs

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Each barb starts life as a length of string about 10cm long. Dunk this string in the glue and coat it thoroughly. Then wrap it around the wire section you prepared earlier. It will try to straighten itself out again so leave it resting on a surface until the glue has set a little.

Once the barb has dried completely then cut the ends at an angle to give it a pointed look.

Repeat this process to place barbs at your own preferred spacings along the wire, before you know it you'll have a long section for your own project
psiren says: Oct 21, 2012. 11:47 AM
This looks really good. I've had a go myself to make a headpiece for a Halloween costume, I could only get really rough string so it doesn't look as good and was tricky to work with but it looks OK. I brushed mine with a tiny amount of brown paint on a dry brush to make it look rusty and will probably add a bit of fake blood to the tips.
Thanks for the instructions :)
joetubealong says: Mar 31, 2012. 7:16 PM
That is really ingenuitive and it looks cool!
zac_9687 says: Nov 16, 2011. 4:50 PM
this is beautifully made. i was looking for some alternative to the real thing for a bracelet im making, but when i looked i didnt honestly think i was going to find something that looked so good. major props for the fantastic barb wire and thank you very much for a great ible
dadoftwins says: Oct 26, 2010. 6:32 PM
How long does it take to dry?
Broberg says: Sep 24, 2010. 6:20 PM
This is some of the best looking "barbed-wire" I have ever seen! you could even tip the ends of the barbs in red paint to get some blood on them or maybe a rust color to get an aged look.

Big KUDOS!!!
SasquatchKid says: Jun 11, 2010. 7:17 PM
This wont work like we used it in Guadalcanal i even still have my barb wire roll
jbicb3 says: Jul 16, 2009. 1:15 PM
Very cool. I do a lot of photo shoots, and was going to try to make razor wire for one coming up, but I think this will be a lot easier. Thanks for your creativity!
masterochicken says: May 31, 2008. 10:52 PM
"Obviously I didnt want to use the real stuff because of the potentional for accidents." This makes no sense to me
Shut Up Now in reply to masterochickenMar 14, 2009. 2:58 PM
barbed wire is designed to catch on clothing and such things and Cut and Rip them...
feswee in reply to masterochickenFeb 24, 2009. 11:54 PM
lol.. do you even know what barbed wire is used for??
thepelton in reply to fesweeJul 16, 2009. 1:55 PM
I agree. I was born in Wyoming, which has thousands of miles of the stuff.
msraynsford (author) in reply to masterochickenJun 1, 2008. 1:29 AM
If I ran around at a party waving real barb wire somebody could get hurt. This stuff is a whole lot softer than the real thing so wouldnt cause an accident
Sora_1_2 in reply to msraynsfordFeb 12, 2011. 5:16 PM
I think (READ: hope) he is making a comment of your spelling.
You said potentional
Instead of potential.
daninja says: Feb 18, 2009. 5:37 PM
what was the costume??
msraynsford (author) in reply to daninjaFeb 19, 2009. 1:15 AM
It's a long story, and much easier to say costume or prop for an amatuer dramatics production. PM me and I'll send you a photo if you're still interested
daninja in reply to msraynsfordMar 14, 2009. 2:06 PM
yes, very.
cosgrove says: Jun 22, 2008. 3:33 PM
Awesome, I'll maybe have to try this, One Idea, If you get silver paint, put it onto a paintbrush, then wipe most of it off, and lightly drybrush the "barbed wire" it will give it a metallic look. Creative and Well Presented 5/5
red-king in reply to cosgroveJan 23, 2009. 8:43 PM
you could even get a bit of reddish brown paint and add a small amount after painting it silver to give it a rusted look...
bigfangirl says: Dec 25, 2008. 6:30 PM
cool :D that looks awesome!
jennakp says: Aug 7, 2008. 8:17 PM
i'm going to try using thin leather strips/rolls from a crafts' store. i've been thinking of tying to do this somehow with thin wire. you just solve the problem for me. thank ya
mhavrilla88 says: Jun 22, 2008. 3:14 PM
THIS IS SWEEEEEEET!!'
scopevisions says: Jun 10, 2008. 11:55 PM
nice instructable !!! what if ... you use liquid latex (add color first) it wll be flexible and accident free. just a thought...
Sehnsucht says: Jun 7, 2008. 6:50 PM
what's the flexibility of this, asks the "alternative" dresser?
GorillazMiko says: Jun 1, 2008. 3:00 PM
Awesome and amazingly easy. Great job, this would work great on Halloween, or at school to scare friends! MWUAHAHAHA! +5/5 stars.
Juklop says: May 31, 2008. 8:34 AM
Wicked.
duck-lemon says: May 30, 2008. 2:54 PM
All your stuff is brilliant brilliant BRILLIANT! are you making a movie or something or are you just making it for the fun of it?
msraynsford (author) in reply to duck-lemonMay 31, 2008. 12:30 AM
I make because I can. And largely cos I want to impress at fancy dress parties, dont forget the Saw stuff was made last halloween and the Iron man stuff was made this year. I do have other costumes I'm working on though. Must remember to take more photos of those.
HeWantsRevenge says: May 31, 2008. 12:08 AM
well done 5*
Arbitror says: May 30, 2008. 9:35 PM
Favorited and *****!
Spl1nt3rC3ll says: May 30, 2008. 5:38 PM
Nice! Very realistic.
canida says: May 30, 2008. 5:26 PM
Wow, that looks convincing! Nice job.
ll.13 says: May 30, 2008. 2:30 PM
Very well done! I was wondering how it could be fake. :)
metalliferous says: May 30, 2008. 1:38 PM
That's pretty clever. Good idea.
stustarkenberry says: May 30, 2008. 12:58 PM
Nice way to add that rustic look with out the tetanus.
fighterpilot1 says: May 30, 2008. 12:36 PM
Nice work! Looks very professional. Im gonna have to try that now.
jeffconnelly says: May 30, 2008. 10:26 AM
I'm gonna try that now!
buddah444 says: May 30, 2008. 10:03 AM
Very nice work.
Kevvixx says: May 30, 2008. 10:01 AM
Wow, that looks so real! Favorited!
LinuxH4x0r says: May 30, 2008. 9:47 AM
Very nice! wow, I thought you used wire to make this. Looks very professional
agdollison says: May 30, 2008. 9:42 AM
cool
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