Upholstery Foam High Density Firm Foam Soft Support 3 x 16 x 72 - Chair Cushion Square Foam

High density foam has a compression rate of 44lbs, featuring the perfect amount of cushioning and stiffness. It is soft but still maintains firmness and support for sitting without excessive compression. Firmness is determined by compression, not density. To avoid overly hard cushions or sinking mattresses, check the compression or ild number, which is the number of pounds needed to compress foam by 25% and bounce back to its original thickness.

All foam sheets are sold per sheet, not per yard. Use a ball point pen or pencil to open, starting with a small incision. The durability is 7 to 10 years. Medium density foam provides firm yet comfortable cushioning with high-quality compression for long-lasting support, even under heavy weight. A restocking fee may apply for returns.

Our foam is certified for quality, featuring Density: 1.8 Compression: 44 ILD with 100% recovery rate durability. It is ideal for revitalizing chairs, sofas, and cushions. The firm foam is designed for heavy use, lasting 7-12 years. Certipur-US Certified for Quality Assurance, Foamrush foam is safe and perfect for home projects. Custom-cut foam products are available to guarantee quality.

Foam can be used for a variety of projects beyond furniture, including patio cushions, headboards, RVs, boats, cars, and more. Easy to customize, our foam can be trimmed, layered, or glued together for a perfect fit. Foam care instructions include opening packages carefully to avoid damage. Unroll the foam to let it relax and expand.

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