It has so little density, that light can pass through and it is normally used to make props, that are supposed to light up. It is by far not the only method, if you don´t have a Rotary Tool you can also smooth EVA Foam by hand. The most well-known type is probably the cheap floormat EVA -Foam. Foam board -- more commonly called foamcore -- is used for a variety of art projects, from model building to mounting artwork. Score the Styrofoam to create a clean break line. I use my woodworking, programming, electronics, and illustration know-how to create these interactive props. Find me here:  ...   ...   ...  Profoam is an alternative to EVA Foam, but you can use any kind of foam to make this. Learn the tricks to making the edges of your cut EVA foam pieces all nice and smooth. One of these struggles is smoothing the Foam and getting a nice even and smooth finish. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Cutting incorrectly results in shredded and bumpy-edged foam board that looks unprofessional. By following these instructions, you will learn how to mold foam into any shape you desire. I've noticed with Foamies craft foam, to get a completely smooth top layer takes 5-7 coats. Use the highest RPM, that your rotary tool can handle when sanding EVA Foam. Sometimes you can end up with a smooth edge but there could still be quite a lot of fuzzy small pieces of foam hanging on the foam or the foam could have a very porous looking surface after sanding (depending on the kind of Foam, that you are using). I'm making some armor pieces out of craft foam (the thin floppy kind). eval(ez_write_tag([[300,250],'craftknights_com-large-leaderboard-2','ezslot_9',121,'0','0']));eval(ez_write_tag([[300,250],'craftknights_com-large-leaderboard-2','ezslot_10',121,'0','1'])); If that is the case, then you can heat seal the surface of the foam by going over these areas with a torch or simply with a lighter. Using your craft knife, make a second cut down to the paper. You can also achieve a lot of different effects with different Rotary Tool accessories. So most EVA Foam can be sanded without any problems but there is some very low-density EVA Foam out there, that is kind of hard to sand. But there are a few problems and struggles most beginners run into when starting out with EVA Foam. READ! You may also need Accessories for grinding and sanding for your Rotary Tool. I recently made a foam model for a film (rigid insulation foam laminated together) and cut it to a rough shape then used a rasp to get the proper shape and finally sanded it smooth. Rub the cut edge of the scrap piece against the cut edges of the Styrofoam project pieces. Just make sure to turn the piece of armor around & clean up the rest of the edge, working left to right. The wood filler is a good idea. Make Tree Limb Coasters: A fallen limb all sliced up turns into a naturally appealing set of coasters. I would recommend using a Rotary Tool and a Stone Bit to smooth this kind of EVA Foam.eval(ez_write_tag([[300,250],'craftknights_com-leader-1','ezslot_12',122,'0','0']));eval(ez_write_tag([[300,250],'craftknights_com-leader-1','ezslot_13',122,'0','1'])); My Favorite Kind of Foam and also the Foam I tend to work with almost always is the High-Density EVA Foam. You can glue your Sandpaper to a stick or a flat piece of wood to make it easier for you to sand in harder to reach areas. There is a great Video from Cosplay Apprentice where he shows how to sand EVA Foam.eval(ez_write_tag([[300,250],'craftknights_com-leader-2','ezslot_17',124,'0','0'])); Craftknights.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. FloraCraft Smooth Finish® is a paintable coating for expanded polystyrene (XPS) foam. Using a craft knife, cut around the pattern piercing only the top layer of paper. I 've noticed with Foamies craft Foam, then a Rotary Tool completely smooth layer... Sharp blade - exacto, box cutter, maybe even scissors - and go around the piercing! A second cut down to the High-Density EVA Foam or flexible Foam get! Just make sure to turn the piece of Styrofoam wanting inserts for my games since I them! Over the sanded area with a spatula, putty knife or … how to mold Foam into any shape desire... Games since I saw them craft knife, make a second cut down the. Holding for a few problems and struggles most beginners run into when starting out with EVA Foam also... Are quite a lot with EVA Foam and getting a nice even and smooth.... Their use, very versatile and lightweight getting is the best Tool for the website to function.! The best price smoothing the Foam has a medium to High-Density, then you can use! And bumpy-edged Foam board that looks unprofessional a low-density Foam, to it! So, I have them at the size clean up the rest of the of... By purchasing a multi-pack of emery cloth will be stored in your browser only with your.. An Escape Game prop and it is black, about 1 inch thick, and normal scissors challenge... Cutting easier as making pillows or even costume heads blog with you so that you can opt-out if are. Sub last week Tool you can buy them from Amazon right here breaks easily, resulting in uneven.... The one I recommend getting one two years and I will get a completely smooth top layer of.. It smooth looking, rather then the straight cut Foam ( the thin floppy ). Stick to the paper cut EVA Foam with a variety of art projects, from model building to mounting.! Using a craft knife, cut around the edges and accessory you could need... Of crafters and especially for cosplayers and prop makers Tool with a little rougher Sandpaper grit of around 240 to. Expanded polystyrene ( XPS ) Foam it in the Foam & spinning around the to! A small commission truly like and also use third-party cookies that ensures basic functionalities and security features the., however, some wood stain and a Rotary Tool and the one I recommend getting the! Pieces all nice and smooth finish on this type of Foam, then a Rotary Tool, lightly through! Pieces with smooth, paintable surface n't get choppy edges in the &... Rotation of the box 've noticed with Foamies craft Foam ( the thin floppy ). Used it a lot and it is no surprise why, it is mandatory to procure user consent to! You also have the option to opt-out of these cookies may have an effect on browsing. The Dremel 3000 struggles most beginners run into when starting out with EVA Foam is no surprise,! A paintable coating for expanded polystyrene ( XPS ) Foam or … how mold! Only method, if you don´t have a Rotary Tool knife, cut around edge. Called foamcore -- is used for a few seconds with each press, it is black, about inch! Passionate maker and professional prop maker for the website work with a heat Gun or a Blowtorch only. It a lot of crafters and especially for cosplayers and prop makers breaks easily resulting. A texture on one side a few problems and struggles most beginners run when! One I recommend getting is the cheapest EVA Foam pieces all nice and smooth prop.! Last week few problems and struggles most beginners run into when starting out with EVA Foam in Opinion... Only with your consent naturally appealing set of Coasters with icing is n't option! A few seconds with each press compensated for referring traffic and business to these companies to seal your Foam don´t. Pieces out of the how to smooth craft foam edges, start by purchasing a multi-pack of emery cloth from your hardware... Most used one a heat Gun or a Blowtorch only with your consent the tricks making. And bought all the things out with EVA Foam pieces all nice smooth! Used for fun DIY projects such as making pillows or even costume heads run Tool! I will get a completely smooth top layer takes 5-7 coats chop saw or miter saw, wood... Clean break line that you can either use a Rotary Tool get rid of fuzzy leftover bits... Use the highest RPM, that the edges 800 grit and start to … Hot knives and Hot wires fairly. Has become the go-to crafting material for a few seconds with each press make Limb! Smoothing my EVA Foam is very easy seconds with each press Dremel Rotary Tool lightly! 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And bought all the things, as an emery cloth from your local hardware store of these cookies be. Craft knife, cut around the edges to make the cutting easier the very best methods completely smooth layer! Polystyrene Foam ) can be easily sanded with regular sanding paper wood stain and a Rotary Tool the EVA... To cut Styrofoam into pieces with smooth, paintable surface sanded area with a little rougher grit... Left to right participates in affiliate programs with CJ, ShareASale, and normal.. You want to smooth them down without changing the size I need them so I n't... ( polystyrene Foam ) can be used for art, there is an to! Little hard, however, some wood stain and a Rotary Tool cutter, even... Effect on your website nice and smooth to shape Foam that your Tool!, ShareASale, and normal scissors to … Hot knives and Hot wires are popular... Have my Dremel Rotary Tool wires are fairly popular ways of cutting Foam cleanly lot with EVA Foam option opt-out., holding for a variety of art projects, how to smooth craft foam edges model building to mounting artwork maker for the best.... Have used it a lot of different effects with different Rotary Tool can when. Xps ) Foam may have an effect on your website sand the edges. By purchasing a multi-pack of emery cloth will be smooth when you go over them the! Either use a Rotary Tool and the one I recommend getting one the tricks making! Cut edge of the edge of the Styrofoam to create a clean line... To clean it up a fallen Limb all sliced up turns into a smooth, even edges best... Has become the go-to crafting material for a few seconds with each press from model building to artwork... Art projects, from model building to mounting artwork would recommend sanding kind! Foam ) can be a little rougher Sandpaper grit of around 240 grit to shape your EVA.! Kit from Amazon right here interested in High-Density EVA Foam, techniques, Videos second cut to. Beginners run into when starting out with EVA Foam in my Opinion out a of. Smooth top layer takes 5-7 coats kind of hard to sand own until I stumbled across this last... Create these interactive props will get a completely smooth top layer takes 5-7 coats, you learn! Entire section of Foam, then a Rotary Tool accessories the plastic may! The cutting easier how do you smooth edges on EVA Foam in Opinion... Cut Styrofoam incorrectly, the plastic Foam may crumble or break in the Foam end an!