how to make foam board stronger

on Step 3, Hello my friend, I would like to receive this model to make the mask, Can you send me for e-mail? Also, do not worry if the paperclip changes shape while you are doing this, because you can very easily bend it back to the correct shape through the foam. Then slide the blade through the end of the foamcore separating the foam from the card to leave the card on one side 120mm, but the foam and card on the other side 110mm. It ranges from 1/8-, 3/16- to ½-inch thick, with 3/16-inch being the most common size. Foam board are pieces of foam and plastic which are fused together to make large boards that can be used for a variety of different artistic projects, as selling tools and as a helpful addition to a home. -My prop is made of foam, and has intricate parts, such as filigree. £16.99 £ 16. Making a foam board for your tools is quite simple. 5.0 out of 5 stars 3. In March 2019, Maryland banned polystyrene foam food containers and became the first state in the country to pass a food container foam ban through the state legislature. Though your Styrofoam will look nice with these kinds of … therpf.com is a great resource for this kind of thing though! To make a simple Rabbet Joint is easy. Aside from its good thermal insulation, it has a high impact resistance, which is useful for protective packaging. I'm sure you've probably seen it before but there's also a way to strengthen the foam by painting it with layers of watered down glue, (http://entropyhouse.com/penwiper/costumes/helmsdeep.html) though you don't have the ability to reshape it after you're done. Were did you buy the foam and how much did it cost? Slice the foam board three times, cutting a third of the foam with each slice. I'm afraid that the thin sections that connect the guards to the handle are going to break if i don't handle the key very carefully. ------------------------------------- Any small description you guys could give as to what the product does would be a great help as well. I've had the prop lying around the house because i've been STUCK on this particular problem, and some of the edges have become rough. [QUOTE=andeburu]Cliffnotes: When working with Foamcore you can cut the 90 degree corners to make a neater and stronger join. Any wider and your wire may cut through the foam. Add to Basket. Judging by previous experiences people have had here, I'm going to have to say coat it in gesso to seal it, and then use epoxy resin on it. The same goes for the winged portion near the front. Make a mental note of where you want the paperclips to be embedded. I'm guessing your results are unpredictable depending on what kind of glue you use? Wood is also quite good at resisting pulling tension, but it is weakest at resisting bending (flexion) and twisting (torsion). Awesome! *** If you enjoyed this instructable, please consider voting for me in the contests it is entered in! Strong PVA glue (always better to use the ‘wood glue’ type rather than the economy-style ‘school’ glue) will bond foam-to-card well but not instantly, so joints often have to be temporarily taped together with masking tape while setting. These pieces of foam board come in different sizes and thicknesses and can be … Because it is made of foam, it's delicate and weak. The mixture must be diluted enough to flow through the pump. Its main use is for metal or composite replication, meaning armor and all kinds of it! If you mix the joint compound with glue, it will make give it a little more flexibility, as joint compound tends to crack and flake off. In the construction industry, its uses include, but are not confined to: In the future I would suggest using insluation foam (instead of foam core) as your outside layer. Would u have some templates because if u do could u email me them on nzbatman@hotmai.com thanks. Cut slowly to ensure a smooth edge. Foamboard is versatile, light, strong and easy to work with. A2 Foam Board / Foamboard / Foamex 5mm - White (10 Sheets) 4.7 out of 5 stars 7. ... (a precision job with the scalpel), the paper can be peeled from the back of it and the foam sanded to make it thinner, and the section can then be glued back where it came from .. now a little sunk. on Introduction. Step 1: Make a Cut on the Interior of the Foam Run the X-acto knife along the interior of the armor part to make a slice. Main menu. on Introduction. SIPs can even be used in place of roof trusses and rafters. [URL=http://andeburu.studioink.org/junk/nirvana/nirvana_construc01.jpg]Here's an example[/url] of the some of the worse-for-wear edges... :S, Hmmm..... from my past experiance with FoamCore it is really delicate to work with, as even little bump and nudges to the outside will dent it and once you've done that there isn't a particularly nice way (that I know of) to fix it. Take your time, and cut very slowly and acurately. Or paint a sheet of cardboard with glue, lay another sheet on top, weigh it down and continue the process if desired. If painted properly the foam can look just like metal or composite materials like Iron Man Armor, Mass Effect Armor or even Dragon Age Armor. Do this in parts because it is really hard to insert the paperclip into a slit that has been entirely covered in hot glue as you will definitely get hot burning glue on your hands! 5 years ago Spread out the drop cloths on a clean workspace in a warm, well-ventilated area. These boards have a dense foam construction, to give you a cleaner cut and optimal support for your wonderful craft creations. Likewise, this board is not waterproof and we highly caution against using the board outdoors, especially in harsh weather conditions. Next day delivery available on most sizes of 3mm, 5mm, 10mm Foam board, Biodegradable, Self-Adhesive also available. You can carve lines to represent the mortar in between the stones and shave thin layers off the surface to create round or flat stones. West Design White Foam Board A3 5 Pack. Please? FREE Delivery. DO NOT use blue painters tape or frog tape. Also, what would you reccomend for the bottom edges of the key, where the two pieces of foamcore have been glued together? Using a combination of relatively inexpensive foam boards and Great Stuff spray foam cans, he is accomplishing the goal of a tightly sealed building envelope. 5 Stars (10) In Stock £8.00. Didn't work out so good. I'd love some more input from some other people with experience in the resin/castings/foam props department. Basically the inconvenience of heating foam made me look for alternatives. To elaborate, you should cover half the slit with glue, embed the paperclip, and then wait for it to cool and harden. Apply Thinset Mortar To First Layer. If you mix the joint compound with glue, it will make give it a little more flexibility, as joint compound tends to crack and flake off. One way to make a wooden building as strong and rigid as possible is to arrange the wood so it is being used in its strongest dimensions.Here’s an example. Is there any sort of material or method i can use to reinforce my key, so that the guards and delicate parts wont break when i'm carrying it around? Also I found I have to be more patient to allow the hot melt glue to harden between steps. Do not worry about deforming the foam because adding the paperclip makes it really strong, and it will retain the shape of the paperclip. The Gallon of water is there to give you an idea of the size. Plus the lighter the airframe the less damage there is if you do not keep air between the plane and the ground. Do not fill the bottle beyond two thirds of the way. Here's where you guys come in. Everything you see is currently in read-only mode. I've been working on a prop for a while, a keyblade from a Kingdom Hearts fanwork, and i've hit a small snag. Just thought of something... There are two main implements that are used to make a foam. If the dispenser pump is not springing back to the up position, rub a bit of petroleum jelly on the dispenser stem to get it freely moving again. The foam boards have high strength because of their fiberglass reinforcement which lets them go into structural and semi-structural applications. Here is a good example of a project I made with it. 4.5 Stars (29) In Stock £13.00. Open the can of primer. It is a much better join than a simple Butt Joint because it looks much neater whilst also being much stronger. ~Kia. Like other plastics, EPS foam can be molded, making it versatile. 1) Try paper mache, but use tissue paper and wood glue. You can usually find white and black board relatively inexpensively at art or craft stores, but other colours often cost more. The cloth is probably not going to work for your keyblade because of the details on it. Run the X-acto knife along the interior of the armor  part to make a slice. Cliffnotes: It also will add a bit of strength to the prop, but depending on how much you apply to certain areas it may make parts of it slightly heavy, so watch out. Gesso can be found at most artist supply stores. 2)Tissue *will* sand, but if you're worried about it not coming out perfectly smooth or that by sanding it you may make it weaker then after the tissue has completely dried cover the whole prop in several layers of gesso. Maybe i should clarify that i've never used anything more complex than paper-mache in sculpture, although i'm certainly willing to learn and try new methods. A Rabbet Joint can be used to neatly connect two pieces of foamboard together into a corner. I did not think there would be a problem with food safety since the cake is not touching the board. The steps are similar for making a … These costumes require like 2-3 of these sheets. Uses of EPS Foam EPS foam has many uses as food packaging and in the construction industry. New Foam Board White Pack of 15 - A1 Size - 3mm (Strong and High Quality) Size 594x841mm. Before Clark Foam went out of business they had the lions share of the market for … Your method is somthing that i've definately been considering. 7 years ago Apply even pressure to the piece by placing the tea towel over the top and pulling tight. These solid boards can be used as a base for models created from foam and other light materials. Search. I'm loving making wings with your technique. I've been able to have good results coating foamcore with plastic styrene sheeting. Don't build the plane to crash just make it strong enough no to flex too much in flight. If the cardboard needs to remain thin, use epoxy glue. Thanks. Generic white glue works well, but adhesives like PVA will provide a stronger hold. My bottom tiers are always on a cake board before I put them on the foam board so the bottom of the cake is never touching the foam board. Some of the points are pretty rough and/or broken... do you think i could harden them up with glue? Do you know if these yellow boards that are available in may shapes are appropriate to use to support cake. But I'm only suggesting that because that's what I happen to be working with at the moment. I bought it at big lots. Remember to leave the sheets thick enough to avoid accidental breakage. Just so we're clear, the foam-board is essentially a light foam that has a layer of shiny paper on either side of it. … How thick is the plastic, however? Maybe i should clarify that i've never used anything more complex than paper-mache in sculpture, although i'm certainly willing to learn and try new methods. You could even use a marker and mark the locations. Any small description you guys could give as to what the product does would be a great help as well. Play with the fitting by wrapping it around your body or tacking to other pieces to replicate the armor and then tracing it out on the foam. Yeah the focus of my instructable was doing something with an already created armor part, not actually making the part, so I did not include the links. Coating the foam with Gesso or joint compound will smooth it out and give it a paintable surface. -My prop is made of foam, and has intricate parts, such as filigree. 3 - Make a plastic spreaded from a snap on can lid and spread the GG PU aggressively so that is forced into the foam pores and it covers every bit of the part in a thin, barely visible layer. No not really. (It's commonly used in model-making and vacu-forming.) If you have a foam safe glue, use it to glue a basswood strip to the bottom, preferably something about 1/2" by about 1/4", as far to the tips as reasonable. Laminated foam board prints: Extending the life span of your foam board print can be done by laminating it. I didn't have a heat gun, so I decided to apply something I discovered when I was making my Iron Man Mark 3: paperclips are surprisingly good at holding form and shape. Here's my prop: [[URL=http://andeburu.studioink.org/junk/nirvana/nirvana_50p.jpg]Nirvana[/URL]] Slice the foam board three times, cutting a third of the foam with each slice. You'll be using this masking tape throughout the whole project so buy plenty. This is definatley going to save me time. Posts about sanding foam board written by david neat. Foam Board Sale, SAVE UP TO 70% Guaranteed Low Prices We only stock the best quality Foam board so your displays and presentations can really stand out. This is my arts and crafts tool organizer. You can strengthen and reinforce cardboard by gluing multiple pieces together, adding a foam core or by covering it with strong epoxy glue. This stretches the … The foam boards have high strength because of their fiberglass reinforcement which lets them go into structural and semi-structural applications. It is a strong, flexible, formable and cheap material. Glob on even more hot glue to make sure that the paperclips are definitely sealed. You can find epoxy resin at auto parts stores usually, as it and fiberglass cloth are used in auto body repair. This board is slightly pliable, but over-bending the board will result in it creasing or snapping. SIPs are factory-bonded sandwiches of rigid foam sheathed in wood-based sheet goods, typically 7/16”-thick oriented strand board (OSB). It carves very well, will hold up better after you cover it in paper mache. Using a Trestle similar to this you want to securely attach the foam board to the base similar to the diagram using this type of thick masking tape. Any weight applied to a foam board sign could result in it bending or snapping, so we recommend not placing heavy items on the board. Here's a diagram. ^_^ it dries to a solid plasticy mass, and is commonly used in conjunction with fiberglass cloth to strenthen a prop without making it heavier. Styrene can be found on ebay now. I think I'll just stay with the Dollar store foam. BLUE STYROFOAM FOR MODELLING AND MANY OTHER USES. Watering down glue is primarily used when the foam needs to be sealed and a glossy finish is wanted. With that in mind, i really don't know what a product is by it's name alone. Reinforcing foam props to make them stronger? See how it's done! Because it's a fiberous cloth it'll add quite a bit more strength, but it doesn't conform to intricate shapes very well and it's also a pain in the ass to sand and will probably end up ruining a lot of your details. Parts don't always like to hold their shapes, and the prevalent method (from my experience reading costume forums like therpf) for shaping foam armor parts is to use a heat gun. A bunky board - a foam-covered, thin support typically used for bunk beds and platform beds - works much like plywood to make a mattress feel firmer. Sorry for my lack of knowledge in this subject. 99. Subscribe for 5 New Videos Every Week!!!! Run the knife along this slice a few more times until the cut is deep (~half the thickness of the foam) Keep the cuts fairly rough (instead of clean cuts) as the glue bonds to the foam even better. Reference pic: [URL=http://andeburu.studioink.org/junk/nirvana/syn_nirvana.jpg]Nirvana[/URL] (KH Keyblade: Nirvana) 1) Try paper mache, but use tissue paper and wood glue. Bigger foam board signs should be handled and used with care. Wood glue is A LOT stronger than regualr white glue and should help strengthen your tissue paper layers. In your image above piece C would be 120mm (2 x 5mm longer), make a 20mm cut 5mm in from the edge. Basically drape out the fiberglass cloth over the foam board and trim the shape leaving about a 1 inch of space around the edge of the cloth. History. My problem is this: the foam is not very durable. The best part about this method is that you don't have to go out and buy a heat gun if you don't have one. Then add hot glue to the rest of the slit and insert the rest of the paperclip. Avoid any glues with solvents or heat which can degrade the foam into harsh chemicals. I was able to make my Sun Shang Xiang chakram out of layers of foamcore sandwiched between layers of plastic: Foamcore is simply a sheet of fine-grade foam sandwiched between two sheets of thick paper, and moisture causes curling by weakening the paper layer and popping the air bubbles in the foam, causing distortion. Would any of these things (or others) allow me to strengthen my prop without loosing any of the detail that i've carved out of the foam so far? Then there are long sheets of white foam board which really don't seem that strong to me. I've also heard you can form foam over a stove burner, though I imagine that would fill your kitchen with noxious fumes. You can't really manipulate or even predict the shape that it will take. The process you choose depends on the type of project you are working on. Fantastic for Warhammer Boards, Hills and scenery. Old tshirt in between. I used foam because i wanted the key to be light, while still being able to be detailed (as you can see, the design has a lot of intricate parts). It consists of a board of polystyrene foam clad with an outer facing of paper on either side, typically white clay-coated paper or brown kraft paper. The reason it is stronger is because there is more surface area between the two pieces for your glue! [/QUOTE] domingosoliveira.f@gmail.com, 7 years ago Typically, closed cell foam has more resistance to moisture, as it is stronger and denser, making it a much better insulator than open cell. Generic white glue works well, but adhesives like PVA will provide a stronger hold. Good luck and keep me informed of how it turns out for you. This foam board is incredibly versatile, with its many uses including model making, photo mounting, toy making and poster boards. Been stocking up on foam board. In the case of the face plate, you could easily put a sharp metal pin in your eye if it has not been sealed into the face plate well. I think, I've actually been having a hard time finding the proper consistancy myself). Additionally, it is really easy to re-shape if you so desire, and the paperclips actually do strengthen and stiffen the parts.