May 27, 2009, 2:28 AM - How to make foam stiff
Question guys ive got a proton pack body molded in nerf foam is there any paint or chemical I can put on this to make it hard Im not looking to keep it squishy the stiffer the better I know theres a chemical you can spray on styrofoam to make it hard is there anything out there guys?
May 27, 2009, 2:33 AM - Re: How to make foam stiff
if you're looking to go cheap I heard that you could use Elmers Spray Glue... TRY THIS ON SOMETHING YOU DON'T CARE ABOUT FIRST!!!! I've never tried it before. If that's a no go... maybe the clear acrylic stuff they encase butterflies and junk in to make paperweights... but that's just a thought.
Bummer is you have to worry about getting paint to stick to this after your done!
Have you given any thought to maybe cutting out balsa wood peices to cover the foam and paint those?
May 27, 2009, 3:31 AM - Re: How to make foam stiff
you could try getting it excited
May 27, 2009, 3:40 AM - Re: How to make foam stiff
Sorry - but had to LOL!
May 27, 2009, 8:31 AM - Re: How to make foam stiff
Gesso might work, but it may crack if something hits it hard enough.
May 27, 2009, 9:42 AM - Re: How to make foam stiff
Damn! As soon as I read the thread title ---
I was too slow on the draw.
May 27, 2009, 10:43 AM - Re: How to make foam stiff
couldn't help myself when I read the thread title
May 27, 2009, 11:39 AM - Re: How to make foam stiff
Ditto! I had a few key suggestions!
Jet Beetle said:
May 27, 2009, 2:14 PM - Re: How to make foam stiff
cayman shen said:
1) Talk dirty to it
3) Rub it really hard
4) Take it out to a steak dinner and a long walk on the beach
5) Get it drunk
Sorry, I had to post this!
May 27, 2009, 2:22 PM - Re: How to make foam stiff
A walk on the beach? What guy gets excited over that crap?!
May 27, 2009, 2:52 PM - Re: How to make foam stiff
Depends what's lying on the beach.
cayman shen said:
May 27, 2009, 2:54 PM - Re: How to make foam stiff
You can brush on some epoxy resin, not polyester resin as that will melt the foam.
May 27, 2009, 3:03 PM - Re: How to make foam stiff
I had to throw that in for the ladies.
cayman shen said:
May 27, 2009, 9:43 PM - Re: How to make foam stiff
I knew when I posted this someone would make a joke just didnt think if have 3 good replys and the rest of 2 pages be jokes but anywho anyone have any ideas on how to make this nerf foam more dence have more bulk ?
May 28, 2009, 6:44 AM - Re: How to make foam stiff
Epoxy resin with some fiberglass mat, it's alot more work. But should give you what your looking for.
I don't know what your end result will be but you could also try spackle. Works great on foam, and easy to sand.
May 28, 2009, 11:28 PM - Re: How to make foam stiff
May 28, 2009, 11:44 PM - Re: How to make foam stiff
May 29, 2009, 12:54 AM - Re: How to make foam stiff
You can also try sculptorcoat
I have used ureshell and sculptorcoat both
2-Part Urethane, Hard Shell Foam Coating
UreShell is our latest offering in fine foam coatings. UreShell is a marvelous hard-coat, 2-part, urethane-based coating. Its average 25-minute pot life allows for rolling or brushing. Applications cover both interior and exterior surfaces. It leaves a hard, glossy, smooth shell finish. It works great on props, backdrops, signs, molds, etc. One gallon covers approximately 320 sq. feet at 5 mil thickness. Dries to a tan color and can be finished-coated with most all paints and synthetic stucco.
A versatile, non-toxic, water-based plastic cream for tough, flexible coating, texturing and sculpting. Can be used as an adhesive, a sculpting medium, a filler or to add texture, and air drys to a clear or translucent finish (depending upon thickness of application). Useful for scenery and prop-making, tints, stains or dyes, as well as other textures (such as glitter, sand or sawdust, for example) can be added making Sculpt or Coat® an extremely adaptable artistic medium.
one neat thing about sculpt or coat is, if you need to paint it with spray paint
the paint will not flake off even if the part you covered with sculpt or coat
I was pleased with both products.
Jun 6, 2009, 2:34 AM - Re: How to make foam stiff
guys im not dealing with styrofoam this is nerf material you know nerf footballs.Do any of you think pour over resin would work?Heres what Im working with What im worried about is if I do pour over resin will all the detail be lost like the cyclo rings and such.
Jun 6, 2009, 2:46 AM - Re: How to make foam stiff
Yes, if you use viscous resin a lot of detail and sharpness will be lost. If you use something thinner, then less so.
Jun 6, 2009, 2:52 PM - Re: How to make foam stiff
[COLOR=black][FONT=Verdana]Have you tried spray Plasti-dip? I would try it on a sacrifice piece first (i.e. a nerf football if nothing else) to make sure it doesn't attack the foam. It's flexible in a thin layer but will stiffen up when applied in multiple layers. It's what all the Batman guys use after gluing the latex castings to their undersuits.[/FONT][/COLOR]
Jun 6, 2009, 5:24 PM - Re: How to make foam stiff
If you are allowed to make a mold of this piece
Darth Lars said:
I say make a silicone mold and cast it in resin with
a fiber glass backing
Jun 6, 2009, 9:57 PM - Re: How to make foam stiff
Dig or cut out the back of the foam section by section and apply resin to the back side untill it is fully supported, then apply a fiberglass layer. Adding resin to the out side would just cover the detail.
Hope this helps,
Jun 7, 2009, 1:02 AM - Re: How to make foam stiff
Thanks guys I have 3 of these the one pictured has been plastidiped but the other 2 have not there still poris what I wanna do is make the outside a hard shell as much as possible so ill kick a few of these ideas around on some spair foam peices i have and see what happens so thanks guys you have given me some very good ideas.Thats why I love the rpf so much info and great people willing to help each other out Thanks again guys
Last edited by mike1860; Jun 7, 2009 at 1:04 AM.
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