High-density foam has a compression rate of 44 lbs, featuring the perfect balance of cushioning and stiffness. It is soft yet still holds its firmness and support, allowing an individual to sit on it without compressing the foam too much. The compression, not density, determines the firmness. To avoid a cushion that is hard as a rock or a mattress that sinks when sat on, it is crucial to check the compression or ILD (indention load deflection) number.

Compression refers to the number of pounds necessary to compress a piece of foam by 25% and still have it bounce back to its original thickness. For instance, a 4-inch thick piece of foam that requires 33 lbs to pack it down 1 inch and return to its full 4-inch thickness has a 33 lb compression rating or ILD.

All foam sheets are sold per sheet, not per yard. It is important to use a ball-point pen or a pencil to open the package, as a box cutter could potentially damage the foam. Start by making a small incision and then break it from there.

Medium-density foam is used for firmness yet relaxable cushions. It has high-quality compression and material, allowing it to last for extended periods, even when subjected to heavy weight. A restocking fee may apply on returned items.

Foamrush's foam is certified for the highest quality, with a density of 1.8, a compression of 44 ILD, and a 100% recovery rate durability. This foam is excellent for revitalizing worn-out chairs, sofas, cushions, and other high-density replacement needs. It is uniquely formulated to provide the perfect balance of support, comfort, and durability.

High-density firm foam is designed for heavy traffic and high-use applications, with a lifespan of 7-12 years. Foamrush's foam is CertiPUR-US certified, ensuring it is safe and of high quality. The company's foam can be used for a variety of projects, including repairing worn-down chairs, creating custom cushions for patio chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restoring vintage furniture, foam mattress toppers, and carrying cases for delicate glass or ceramic items, as well as packing foam for delicate items, accent pillows, and many other crafts and DIY projects.

Foamrush's foam is easy to work with, as it can be trimmed, stacked, or glued together to customize it to meet specific needs. When opening the package, it is important to use caution and not use any sharp objects, as this could potentially cut or tear the foam.

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