High-density foam boasts a compression rate of 44 lbs, offering the perfect balance of cushioning and firmness. Its soft yet supportive nature allows individuals to sit on it without excessive compression. Compression, not density, determines the firmness of the foam. To avoid a cushion that is as hard as a rock or a mattress that sinks when sat upon, it is crucial to consider the compression or Indentation Load Deflection (ILD) rating. 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 example, a 4-inch thick piece of foam that necessitates 33 lbs to compress it 1 inch and return to its full 4-inch thickness has a 33 lb. compression rating or ILD. Notably, all foam sheets are sold per sheet, not per yard. When unpacking the foam, it is recommended to use a ball point pen or pencil to make a small incision, rather than a box cutter, to prevent damage.

Medium-density foam is employed for a firm yet relaxable cushion. It boasts high-quality compression and materials, enabling it to withstand extended periods of use and heavy weight application. A 50% 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 for exceptional durability. This foam is ideal for revitalizing worn-out chairs, sofas, cushions, and other high-density replacement needs. The unique formulation provides the perfect balance of support, comfort, and longevity, with a lifespan of 7-12 years for high-density firm foam designed for heavy traffic and high-use applications.

Foamrush's foam is Certipur-US certified, ensuring quality assurance and safety compared to non-certified or non-regulated alternatives. The versatility of foam extends beyond sofas and chairs, as it can be customized for a variety of projects, such as repairing worn-down chairs, creating custom cushions for patio furniture, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restoring vintage furniture, and crafting foam mattress toppers and carrying cases for delicate glass or ceramic items.

Customizing the foam is a straightforward process, as it can be easily cut and shaped using various slicing devices. Layers can be added or glued together to achieve the desired thickness and size. Proper care instructions include opening the package immediately and avoiding the use of sharp objects to prevent damage to the foam.

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