High-density foam has a compression rate of 44 lbs, featuring the perfect amount 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, or indention load deflection (ILD) number, determines the firmness, not the density. To avoid a cushion that is as hard as a rock or a mattress that sinks when sat on, one must check the compression or ILD number.

Compression refers to the number of pounds necessary to compress a piece of foam 25% and still have it bounce back to its original thickness. For example, 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 recommended to use a ball-point pen or pencil to open the package, avoiding the use of a box cutter, which could potentially cut through and tear the foam. To begin, make a small incision and then break the foam from there.

The high-density foam is designed for firmness and relaxation, with high-quality compression and materials to ensure longevity, even when subjected to heavy weight. However, a 50% restocking fee may apply for all 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 durability. This foam is excellent for revitalizing worn-out chairs, sofas, cushions, and other high-density replacement needs. The foam is uniquely formulated to provide the perfect balance of support, comfort, and durability, and is designed to last from 7 to 12 years.

Foamrush uses only the highest quality foam, which is safe and better for the user compared to non-regulated foam. All of their foam products are cut-to-order to ensure the best quality for their customers, and they are proudly made locally.

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 for accent pillows and many other crafts and DIY projects.

The foam is easy to customize using tools such as a serrated knife, electric knife, or electric hot wire foam cutter. Users can trim the edges or stack layers for extra thickness to meet their specific needs. The foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions.

When receiving the foam, it is important to open the package immediately and use caution, avoiding the use of a box cutter or anything sharp to prevent cutting or tearing the foam. The foam should be removed from the box and unrolled, allowing up to 3 to 4 days for it to fully expand to its original size.

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