High-density foam features a compression rate of 44 lbs, offering the perfect balance of cushioning and stiffness. It is soft yet maintains its firmness, providing reliable support for individuals to sit on 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 check the compression or indentation load deflection (ILD) number. Compression refers to the number of pounds required to compress a piece of foam by 25% and have it bounce back to its original thickness. For instance, a 4-inch-thick piece of foam that requires 33 lbs to be compressed by 1 inch and return to its full 4-inch thickness has a 33 lb. compression rating or ILD. It is important to note that all foam sheets are sold per sheet, not per yard, and they should be opened with a ball-point pen or pencil, starting with a small incision and breaking it from there, rather than using a box cutter.

Medium-density foam is used for firmness and relaxation, featuring high-quality compression and materials to ensure longevity, even under 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. The high-density firm foam is designed for heavy traffic and high-use applications, with an expected lifespan of 7-12 years.

Foamrush's foam is Certipur-US certified, ensuring quality assurance and safety compared to non-certified or non-regulated foam. The company provides foam products that are made-to-order to guarantee quality for their customers.

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 chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restore vintage furniture, foam mattress toppers, and carrying cases for delicate glass or ceramic items, as well as packing foam for fragile items, accent pillows, and many other crafts and DIY projects.

Foamrush's foam is easy to work with using various slicing devices. Customers can trim the edges or stack layers for extra thickness to customize the foam to their specific needs. The foam can also be glued together to create wider pieces or layered to form thicker cushions. Caution should be taken when opening the shipping box to avoid cutting or tearing the foam, and the package should be opened immediately upon receipt.

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