FoamRush 4 Thick Upholstery Foam for Dining Chairs and Wheelchair Seat

High density foam has a compression rate of 44lbs, featuring the perfect amount of cushioning and stiffness. It is soft yet holds its firmness and support when sat on without compressing too much. Compression, not density, determines firmness. To avoid rock-hard cushions or sinking mattresses, check the compression or ild number. Compression refers to the pounds needed to compress foam 25% and bounce back to its original thickness. For instance, a 4" thick foam requiring 33 lbs to compress 1" and return to 4" has a 33 lb compression rating or ild. Foam sheets are sold per sheet, not per yard. Always avoid using a box cutter to open, opt for a ballpoint pen or pencil instead.

Medium density foam combines firmness with comfort and is durable even under heavy weight. A restocking fee may apply on returns. Our certified foam has a density of 1.8, compression of 44 ILD, and a 100% recovery rate. It is perfect for rejuvenating worn-out furniture. High density firm foam is ideal for high traffic areas and will last 7-12 years. CertiPUR-US certified, Foamrush ensures the highest quality foam products for your home projects.

Foam can be used for a variety of projects beyond just furniture, including patio cushions, boat seats, window seats, and more. Easy to customize with common tools, foam can be trimmed, stacked, or glued together to meet your needs. When handling foam, open packages carefully to avoid damaging the foam and ensure it relaxes properly upon unrolling. Trust Foamrush for all your foam needs.

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