diesel7270 wrote:Thanks for the help, guys. but isn't sheet styrene that 1/8" thick Styrofoam board? I mean, if that's my only option, I'll work with it. But super glue doesn't agree with it
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Here is a quick run-down of available sheet type materials:
1 Plasticard
This is high density sheet polystyrene or ABS coming in thicknesses of 0.25mm to 2mm or more. Use Araldite or PVA adhesive to bond it with most other materials. You can also get it with an embossed surface to look like brick, tile, and so on, which is good for detailing building walls. You can form sheets of this into curves by heating it, bending it and cooling it.
Disavantages: Slippy surface underneath. Thicker versions (2mm) are hard to cut. High cost.
2. Cardboard
Professionally known as "card" this comes in a variety of thicknesses and finishes from the basic Kellogs Corn Flakes packet to high quality mounting board for picture framing. The thin stuff is easily available. Thicker sheets can be got from art supply shops. They glue together with PVA adhesive which is really good.
Disadvantages: It tends to warp.
Do not confuse “card” with “corrugated cardboard” which is the material commonly used for lightweight disposable packaging such as Amazon parcels. Corrugated cardboard does not have the durability for long term structural use.
3. Hardboard
A professional construction material consisting of wood fibres bound together with some kind of glue or resin. Easily and cheaply available in 3mm thick sheets. It glues well with PVA or Araldite. Resistant to warping. One side is smooth and the other has a texture which can help prevent slipping.
Disadvantages: You need a saw to cut it.
4. Expanded polystyrene tiles
A naked expanded polystrene sheet available in 5mm and thicker sizes. It cuts easily with a hot wire cutter. It's a bit harder to cut with a knife. Very light and cheap. Difficult to glue to most things.
Disadvantages: Very weak structure and breaks easily. Melts in contact with a number of adhesives and paints. This can be prevented by painting it with a coat of diluted PVA.
5. Foamcore Board (Foam Board)
Available fairly cheaply in sheets of 3mm, 5mm and 10m thickness, Foamcore board consists of medium density polystyrene foam encapsulated between two sheets of very light card. It is relatively strong structurally though can easily be cut with hobby knives. The card facings glue to many materials with PVA. The foam side facings should be coated with dilute PVA to prevent them being dissolved by various types of paint. It is also resistant to warpage.
Disadvantage: Low structural strength when large areas of sheets are used, but satisfactory for most wargame purposes.
6. Thin sheet plastic or metal
You can get it free from sources like expired credit cards, yoghurt cartons, empty Cola cans and so on. The main advantage is it's effectively free. Can be cemented to nearly anything with Araldite, or PVA (the bond is weaker).
Disadvantage: Only small and irregular sheet sizes are available. Inconsistent thicknesses and properties.
7.
MDF (Medium Density Fibreboard)
A composite building material consisting of wood fibres in resin. You can get this in 3mm and other thicknesses from DIY shops. It’s not expensive. It’s resistant to warping. Overall it is fairly similar to hardboard but smooth on both sides and needs a saw to cut it.
8. Plywood
A composite building material consisting of thin sheets of wood bonded together with adhesive. The number of plies indicates the number of wood sheets that have been bonded. It is available in many thicknesses and qualities from 0.8mm upwards and is tough enough as a material that the WW2 fighter/bomber the Mosquito was mostly built from plywood. Quite resistant to warpage and very strong for its weight.
Disadvantage: You need a saw to cut it.