What is HIPS filament?
HIPS stands for High Impact Polystyrene. A lightweight material that can be dissolved in d-Limonene, which is mainly used as a soluble support structure for printing complex ABS models. HIPS is perfectly suited for supporting ABS because the two materials share much of the same printing properties. HIPS dissolves without leaving marking caused by support removal and insures a visually appealing final result.