Yes you have to use both the hardener and catalyst. You only need about 1 drop of catalyst to 100ml of hardener. It's a very small ratio. It should have the proper mix on the side of the bottle.

Don't you mean 1 drop of hardener to 100ml of catalyst or resin?

Nah it's usually like 1 or 2 ml to ...

Yes you have to use both the hardener and catalyst. You only need about 1 drop of catalyst to 100ml of hardener. It's a very small ratio. It should have the proper mix on the side of the bottle.

You can normally get about 20 min working time with a good resin. you could also use a good Epoxy resin ...

sweet man thanks. im building a sniper cannon at the moment and by this i can see ill need 13psi of propane aprox. this will be my first propane injected cannon so thanks again man, this helped alot!

vote 1 for teh sticky!

ok ppl the vid is still in prog. did a bit yesterday and the rest will be today. i just got back from the fruit n veg with about 5-6kg of spuds, got em cheap too filming will start shortly. i think u'll like what we'll be shooting DOWN

dont get used to it integral, origin is ours this year :)

lol i had baaad experiences with bottles man

http://img510.imageshack.us/img510/9519/im000104aa3.th.jpg

notice how my old black cannon has a brand new cap on the end of the T?



.....it hurt, ALOT :(

EDIT* Looks like we'll be doin ...

the all mighty state of NSW

yeah im still trying to find the valve. im thinkin of modding a hydraulic valve i got. we'll see.

and bubba, im aussie mate

all 7-8mm thick steel pneumatic cannon. if it could handle 1000psi+ hydraulic pressure it'll handle 500+ air pressure

oh and the next vid wont be with this cannon or with tennos. u think a 2" solid steel cylinder out of a 500psi + cannon will do a bit more damage?


heh heh heh....

yeah i ran out of spuds and i like using tennos cause ya can reuse em.
some of the tennos i was using in the vid were filled with slas and liquid nails very solid

having a shoot on the week end and i thought id film it

[youtube][/youtube]

im gathering up old tvs, microwaves, PC stuff and anything good to shoot for another vid with a new cannon im building

what ya think of the vid?

Machine gun?ts a single shot combustion. You don't need plans,if you can't figure out how to build this then you shouldn't be. If you posted a gun I would have more respect for you if it was an orginal design rather then a copied design. Just base your design of this but make some changes.

yes ...

dude this is AWSOME! the FAMAS is my fav machine gun ever, can u pleeeeease post plans, i must have! if not then i just try building it of ya pics.

much respect

if my cam was alive id take a pic but all it is is a sheet of ali bent at a 90 angle the length and hight of the chamber

yeah risk of pvc pipe chunks injection if it explodes. iv put a metal cover on it where it sit next to ur head. so if it dose shatter, all of fragments will fly away from the body.

how in the hell are you going to make the second one pump action

me and a mate made up a very easy way to make the ...