High-density foam features the perfect amount of cushioning and stiffness, with a compression rate of 44 lbs. It is soft yet still maintains its firmness and support, allowing individuals 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 as hard as a rock or a mattress that sinks when sat upon, one must 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 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.

Medium-density foam is used for a firmer yet more relaxable cushion. It has high-quality compression and materials to keep it lasting for longer periods, even when subjected to heavy weight. Upholstery foam comes with a return policy, where a restocking fee of up to 50% may be charged if the item is not unused and in the same condition as received.

The foam offered by Foamrush is certified for the highest quality, with a density of 1.8, a compression of 44 ILD, and a 100% recovery rate durability. This foam is great for revitalizing worn-out chairs, sofas, cushions, and other high-density replacement needs. 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, ensuring it is safe, non-toxic, and better for one's health and the environment when compared to non-certified or non-regulated foam. The company provides cut-to-order foam products to ensure the best quality for its customers, and the foam is 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 packing foam for delicate items, accent pillows, and many other crafts and DIY projects.

The foam is easy to customize, as it can be sliced through with tools such as a sharp knife, serrated knife, electric knife, or electric hot wire foam cutter. Edges can be trimmed, and layers can be stacked for extra thickness to meet specific needs. The foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions. Foamrush foam can be cut and customized to any size or shape required.

When receiving the foam, it is important to open the package immediately and use caution not to use a box cutter or anything sharp, as this may cut and tear the foam. The foam should be removed from the box and unrolled so that it may relax. It is recommended to allow 3 to 4 days for the foam to fully expand to its original size, as it has been rolled into a bundle and compressed. It is important not to cut the foam until the product care instructions have been followed.

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