Q1 : What kinds of foam can I cut with Hot Wire tools?
- EPS/Expanded Polystyrene. This is the most common foam for hot wiring as it is strong, lightweight and cuts very easily with a hot wire or hot knife. It is usually white and is made of tiny foam bubbles. It’s often used for packaging.
- XPS/Extruded Polystyrene. This is usually a denser foam that is very smooth and although the cuts are slower than EPS they are very clean and smooth. Some examples of XPS foam are Styrofoam, Owens Corning Pinkboard (Foamular), and DOW Blueboard.
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