High-density foam has a compression rate of 44 lbs, featuring the perfect balance of cushioning and stiffness. It is soft yet maintains its firmness and support, allowing individuals to sit on it without excessive compression. The compression, not density, is the key determinant of firmness. To avoid a cushion that is as hard as a rock or a mattress that sinks when sat upon, it is essential to consider the compression or ILD (Indentation Load Deflection) number.

Compression refers to the number of pounds required to compress a piece of foam by 25% and have it return to its original thickness. For instance, a 4-inch thick piece of foam that requires 33 lbs to compress it 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. When opening the package, it is advisable to use a ball-point pen or a pencil instead of a box cutter to avoid damaging the foam.

Medium-density foam is used for a firmer yet relaxable cushion. It has high-quality compression and materials to ensure longevity, 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 for durability. This foam is excellent for revitalizing worn-out chairs, sofas, cushions, and other high-density replacement foam applications. It is uniquely formulated to provide the perfect balance of support, comfort, and durability.

The 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 for quality assurance, ensuring it is safe for use in various projects around the home.

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 accent pillows and many other crafts and DIY projects.

Foamrush's foam is easy to work with using most slicing devices. Users 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 upon one another to create thicker cushions.

When receiving the foam, it is essential to open the package immediately and use caution not to use anything sharp, as this may cut through and tear the foam. After removing the foam from the shipping box, it should be unrolled to allow it to relax.

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