Upholstery polyurethane foam sheets in compact long sizes 20x40", 20x60", 20x80" and 18x90", with thicknesses 1/4"–5". Grades: Soft (SF21, 22–24 kg/m³), Medium (SF33, 31–34 kg/m³) and High-Density Firm (SF38, 38–40 kg/m³). Ideal for upholstery panels, cushion refills, DIY projects and packaging.
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