EVA foam is soft material.
You can process it easily.
Other names are EVA board, EVA zote, Craft foam etc.
Cosplayers all over the world use this.
It's sold in Amazon or AliExpress etc.

Introduction video




Use a sharp blade. For example, "Pro Blade".
This is so sharp.
←10枚入り ←50枚入りお得パック

I always use "Running fire box cutter","Blade breaker",Cutting mat.
"Blade breaker" can break the blade easily.


Use Standard art knife or Cushion grip art knife to cut small ornaments etc, too.

COSボード匠 Sサイズ 5mm厚 白 価格：880円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 5mm厚 白 価格：1,560円（税込、送料別) (2023/5/25時点)

COSボード匠 Lサイズ 5mm厚 白 価格：5,300円（税込、送料別) (2023/5/25時点)

COSボード匠 Sサイズ 5mm厚 黒 価格：880円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 5mm厚 黒 価格：1,560円（税込、送料別) (2023/5/25時点)

●5mm厚コスプレボードをAmazonで買う


●5mm厚コスプレボードを楽天で買う

コスプレボード 白5mm×660mm×500mm 価格：517円（税込、送料別) (2019/10/23時点)

コスプレボード 白5mm×660mm×1000mm 価格：990円（税込、送料別) (2019/10/23時点)

コスプレボード　白5mm×1000mm×2000mm 価格：3564円（税込、送料別) (2019/10/23時点)

コスプレボード　黒5mm×660mm×1000mm 黒だから裏塗り処理を省略出来る 価格：1320円（税込、送料別) (2019/10/23時点)

コスプレボード　黒5mm×1000mm×2000mm 黒だから裏塗り処理を省略出来る 価格：4180円（税込、送料別) (2019/10/23時点)

Bend by heating with a Gas toach or a Lighter or a Heat gun.(Be careful about fire)
(When the area is large, using a Heat gun or a Gas toach is easier.)



↑ギャクヨガ愛用ライター、使いやすい！ ガスがなくなったらボンベで充填しましょう


I finished bending.
Glue with a Liquid super glue.
When you use a Super glue Accelerator, Hardening speed becomes fast.
(Smoke may be generated. Don't breathe in the smoke and don't put in eyes.)





Super glue accelerator makes hardening time short.
It's so useful.
Watch this video.


When you use 100ml, you can make a armorset or about two, three weapons.
←100ml ←420ml


I finished glueing.


Cut material into the Templates form.
Cut out 3mm thick EVA foam.





●3mm厚コスプレボードをAmazonで買う


●3mm厚コスプレボードを楽天で買う

コスプレボード 白3mm×660mm×500mm 価格：418円（税込、送料別) (2019/10/23時点)

コスプレボード　白3mm×660mm×1000mm 価格：693円（税込、送料別) (2019/10/23時点)

コスプレボード　白3mm×1000mm×2000mm 価格：2464円（税込、送料別) (2019/10/23時点)

コスプレボード 黒3mm×660mm×1000mm 黒だから裏塗り処理を省略出来る 価格：990円（税込、送料別) (2019/10/23時点)

コスプレボードシール　白3mm×660mm×500mm 接着剤不要のシール接着、装飾等に 価格：726円（税込、送料別) (2019/10/23時点)

Cut material into the Templates form.
Cut out 1.5mm or 2mm thick EVA foam.
Glue with a Liquid super glue.





●2mm厚COSボード匠を楽天で買う

COSボード匠 Sサイズ 2mm厚 白 価格：620円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 2mm厚 白 価格：1,000円（税込、送料別) (2023/5/25時点)

COSボード匠 Lサイズ 2mm厚 白 価格：4,000円（税込、送料別) (2023/5/25時点)

COSボード匠 Sサイズ 2mm厚 黒 価格：620円（税込、送料別) (2023/5/25時点)

COSボード匠 Mサイズ 2mm厚 黒 価格：1,000円（税込、送料別) (2023/5/25時点)

●1.5mm厚コスプレボードをAmazonで買う


●1.5mm厚コスプレボードを楽天で買う

コスプレボード　白1.5mm×660mm×1000mm 価格：605円（税込、送料別) (2019/10/23時点)

コスプレボード　黒1.5mm×660mm×1000mm 黒だから裏塗り処理を省略出来る 価格：660円（税込、送料別) (2019/10/23時点)

コスプレボードシール　白1.5mm×660mm×500mm 接着剤不要のシール接着、装飾等に 価格：594円（税込、送料別) (2019/10/23時点)

コスプレボードシール　黒1.5mm×660mm×500mm 接着剤不要のシール接着、装飾等に 価格：682円（税込、送料別) (2019/10/23時点)

Mark patterns.


Carve the pattern with a Soldering iron.(Don't breathe in the smoke and don't put in eyes)


ギャクヨガが使っているハンダゴテです、コテ台付き。

Remove the corner by toasting with a Lighter.(Don't breathe in the smoke, be careful about fire)


Present state.



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Painting
Stand the cylinder form parts with a wood struck big nails.


Begin painting.
At first, paint undercoat on EVA foam.
The effects are as follows.

-Color becomes well.
-It becomes hard to come off.
-Gloss comes out well.
-You can save quantity of the paint.


1.Gesso
This is easy.

【Merit】
-It's usable just to paint with a paint brush.
-Gesso don't contain thinner, then you can use it in the room.
-You can use also Acrylic paint.
-There are several colors one, white black etc.

【Demerit】
-It's easy to come off than Thinned "Bond G17"(one of liqud glue in Japan).
 Then, use this for weapons and armors without moving parts.
-The gross is smaller than Thinned "Bond G17"(one of liqud glue in Japan).

【Commodities　page】
Gesso or Black Gesso
or

【Paint】
Lacquer Spray or Bottle lacquer paint or acrylic paint
or

2.Wood glue thinned with water
This is so easy.

【Merit】
-Someone can get
-Someone can use easy

【Demerit】
-Drying time is a little long.

【Commodities　page】


3."Bond G17"(one of liqud glue in Japan)
This is difficult, however it's almighty.

【Merit】
-It'st hard to peel off.
-It can use for PVC pipe or plastic sheets.

【Demerit】
-"Bond G17" is japanese commodity. Then you can't get it easily.
-It needs thinner, then you must work outdoors.
-It burns easily.
Don't use fire until drying, because "Bond G17" burns easily. Don' use a Lighter etc until drying.
The parts will be charred in seconds.

【Commodities　page】
"Bond G17"(one of sticky glue in Japan) thined with lacquer thinner
&

-About paint
I use following paint.


You can use acrylic paint, when you use Gesso.



I use "Zoukei be-su" as undercoat this time.
But it's sold only in Japan.
Substitute Gesso or Wood glue thinned with water.


Paint "Zoukei be-su" twice with a brush.
Dry it about 2 ~ 6 hours.


Paint gray as undercoat color with Lacquer Spray.


Paint white as undercoat color with Lacquer Spray.


Paint with Lacquer Spray.


Stick Masking tape on the point you don't want to paint.


ギャクヨガは細かいところは10mm幅(左の商品)、広い所は30mm幅(右の商品)を使ってます

Paint with Lacquer Spray.


Draw lines with a Magic Marker.


Complete


Please watch the tutorial video too.
















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