4X24X86HDF1.8 Upholstery Foam, 4" x 24" x 86", White
$ 42.03
Description
High density foam has a compression rate of 44lbs. It features the perfect amount of cushioning and stiffness. Its soft but still holds its firmness and support for an individual to sit on it without compressing the foam too much. Compression = firmness compression (not density) is what determines firmness. If you don't want a cushion that's hard as a rock or a mattress that sinks when you sit on it, you have to check the compression or lid number. Compression means the number of pounds necessary to compress a piece of foam 25% and still bounce back to the original thickness. For example, a 4" thick piece of foam that requires 44 lbs. To pack it down 1" and have it return to its full 4" thickness has a 44 lb. Compression rating or (lid) -indention load deflection. - all foam sheets are sold per sheet - not per yard. Do not open with a box cutter. Use a ball point pen or a pencil. Start by making a little incision and break it from there - durability : will last 7 to 10 years high density foam is used for firmness yet relatable cushion. It has high quality compression and material to keep it lasting for longer periods of time even when harsh weight is applied. Polyurethane foam. compress by 1 inch Upholstery foam cushion high density standard (seat , upholstery sheet , foam padding) Has a compression rate of 44 lbs. and it features the perfect amount of cushioning and stiffness Good for mattresses, bedding support, and all other home and commercial upholstery applications 100% recovery rate and lasts from 3-7yrs
