High-density foam has a compression rate of 44 lbs, making it the perfect choice for cushioning and stiffness. Its soft yet firm texture provides excellent support, preventing the foam from compressing too much when an individual sits on it. The compression, not the density, determines the firmness of the foam. If you don't want a cushion as hard as a rock or a mattress that sinks when you sit on it, you need to check the compression or ILD (indentation load deflection) number.

Compression refers to the number of pounds required to compress a piece of foam by 25% while still allowing it to 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's important not to use a box cutter to open the package; instead, use a ballpoint pen or a pencil to make a small incision and then break it from there. This will help maintain the durability of the foam, which can last 7 to 10 years.

Medium-density foam is used for a firm yet relaxable cushion. It has high-quality compression and materials to ensure it lasts for extended periods, even under heavy weight.

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. This foam is perfect for revitalizing worn-out chairs, sofas, cushions, and other high-density replacement needs. It's 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 meets strict quality and safety standards.

Foam can be used for a variety of projects beyond just sofas and chairs. It can be customized to repair worn-down chairs, create custom cushions for patio furniture, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, and more. It can also be used as packing foam for delicate items, accent pillows, and in various DIY crafts.

Foamrush's foam is easy to work with, as it can be trimmed, stacked, or glued together to create the perfect size and shape for your needs. When opening the package, it's important to use caution and avoid using sharp objects that could tear the foam.

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