Amazing GOOP

Potatoes last one shot, so build reusable! Discuss ammo designs and ideas. Tough to find cannon part or questions? Ask here!
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strangers
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Sun Oct 14, 2007 2:09 pm

Has anyone here ever used Amazing GOOP Automotive contact adhesive and sealant? They sell it at at Wal-Mart near the JB Weld, and I picked some up. I'm using it on my pneumatic to fix leaks in the JB Weld, and I was wondering if my gun is going to blow up because of it. So far, it seems to work pretty good.
PVC Arsenal 17
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Sun Oct 14, 2007 2:32 pm

I build foam r/c planes with goop. I don't know about pressure applications though...
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benstern
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Sun Oct 14, 2007 2:55 pm

Wait. Hold the fuck up. Why do you use JB Weld on your pneumatics!?!?!?!?
That is extremely dangerous!!! :shock: :shock: :shock:
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strangers
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Sun Oct 14, 2007 3:05 pm

No see, first I solvent weld, if that leaks I put JB Weld on it, then if that continues to leak I put GOOP over it. Plus it's only on a little pneumatic that has three pepsi bottles as chambers, It should be fine.
Last edited by strangers on Sun Oct 14, 2007 3:07 pm, edited 1 time in total.
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Sun Oct 14, 2007 3:06 pm

There should be no leaks if you solvent welded properly.
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strangers
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Sun Oct 14, 2007 3:12 pm

Yeah but the thing is, to attach the pop bottle I JB Welded the pop bottle to bike innertube, then to a 3/4'' MPT adapter, and that leaked like a female doggy, so I put more JB Weld on, and it kept leaking so I put more JB Weld on it, then I put Goop on it. I did wait atleast a day in between each application of JB Weld, so now I need to wait for the Goop to dry. Realy ghetto :).
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Sun Oct 14, 2007 3:54 pm

I don't trust stuff that is asociated with goop and not epoxy. it sounds like non drying thread stuff, I trust jbweld espesally since it's presure rated, but I don't know what the provied presure rating means and how to aplly it so I just try to make it as thick as posible.
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Sun Oct 14, 2007 4:26 pm

:cussing: I HATE WHEN PEOPLE USE SODA BOTTLES.

Get some freaking pvc.
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TwitchTheAussie
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Sun Oct 14, 2007 5:28 pm

Cheer up PVC its all in the spirit of the ghetto :lol: .
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strangers
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Sun Oct 14, 2007 6:07 pm

The goop just dried, another layer of JB Weld just went on, I this thing keeps leaking I'm going to chop off the MPT adapters, (except on one of the bottles, I found an adapter thing that fits perfectly over a pop bottle threads and I JB Welded it on and it doesn't leak) then I'll put on a 1"x3/4" reducer and a 1" coupler on each then I'll have 1" air chambers.
Edit:
First off pvcarsenal, I love pop bottles, they're premanufactured pressure vessels.
Second I love ghetto guns.
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666lucky693
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Sun Oct 14, 2007 6:36 pm

Pop bottles rule I've used them in several of my cannons and haven't had a problem because ghetto guns are interesting
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Tue Oct 16, 2007 5:14 am

I used to love this stuff, I used it all the time on my combustions for sealing screw holes and such.

That was, of course, until they changed the recipe...now it sucks.
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Tue Oct 16, 2007 3:07 pm

come on arsenal soda bottles are great, an entire chamber for free, plus there super light so their great for portable cannons I like them for water guns especially and they may a nice ghetto burst disk when your out of parts
their guns a little less pretty and small for bigger guns
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