Upholstery Foam 4 High Density Firm Support - Chair Cushion Square Foam - Wheelchair Seat Replacement

High density foam has a compression rate of 44lbs, providing the perfect blend of cushioning and stiffness. It remains soft while maintaining firmness and support, allowing individuals to sit without excessive compression. Compression, not density, determines firmness. To avoid overly hard cushions or sinking mattresses, it is important to check the compression or ild number. Compression refers to the pounds needed to compress foam by 25% and still have it bounce back. For instance, a 4" thick foam requiring 33 lbs to compress 1" and return to its original thickness has a 33 lb compression rating (ild). Foam sheets are sold per sheet, not per yard, and should not be opened with a box cutter. Instead, use a ballpoint pen or pencil to make a small incision.

Medium density foam offers a balance of firmness and comfort, featuring quality compression for lasting durability, even under heavy weight. A 50% restocking fee may apply to returned items. Our certified foam boasts a density of 1.8, compression of 44ILD, and 100% recovery rate, ideal for rejuvenating furniture. It provides optimal support, comfort, and durability, perfect for high-traffic applications lasting 7-12 years.

Foamrush's Certipur-US certified foam ensures quality and safety for various projects. Customizable for repairing chairs, creating cushions, or crafting DIY projects. Easily trimmed or layered for thickness, our foam can be glued together for broader or thicker pieces. Carefully open packages to avoid cutting into the foam, allowing it to relax and expand naturally upon unrolling.

Foam Features: - Density: 1.8 - Compression: 44 ILD - 100% recovery rate - Durability: 7-12 years

Experience the comfort and longevity of Foamrush foam, perfect for a wide range of projects from furniture restoration to DIY crafting.

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