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 an individual to sit on it without compressing the foam too much. Compression, not density, determines the firmness of the foam. To avoid a cushion that is 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 necessary to compress a piece of foam by 25% and still have it bounce back to its original thickness. For instance, a 4-inch thick piece of foam that requires 33 lbs to be packed 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. To open the package, do not use a box cutter; instead, use a ballpoint pen or a pencil to make a small incision and then break it from there.

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 when subjected to heavy weight. 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 durability. It is excellent for revitalizing worn-out chairs, sofas, cushions, and other high-density replacement foam. The foam is 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 uses only quality foam that is Certipur-US certified, ensuring it is safe for use in various projects around the home.

Foam can be customized for a variety of projects beyond just sofas and chairs. It can be used 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, carrying cases for delicate glass or ceramic items, accent pillows, and many other crafts and DIY projects.

Foamrush's foam is easy to work with using tools such as most slicing devices. You can trim the edges or stack layers for extra thickness to customize the foam to meet your needs. The foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions.

When receiving your foam, open the package immediately and use caution. Do not use anything sharp to open the shipping box, as you may cut through and tear the foam. Remove the foam from the shipping box and unroll it so that it may relax.

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