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 ILD number. For example, a 4" thick piece of foam that requires 44 lbs.
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 ILD number. For example, a 4 thick piece of foam that requires 44 lbs.
Medium density foam has a compression rate of 33lbs. It features the perfect amount of cushioning and stiffness. Its soft but still holds its firmness an individual to sit on it without compressing the foam to much Medium firm quality foam is designed for heavy traffic and high use applications. Size: 1 x 24 x 72 /density: 1.5/ 100% recovery rate/fire retardant/33 lb. compression = firmness compression not density is what determines firmness.
AK Trading Co. High Density Upholstery Foam Cushion, Polyurethane Foam Sheet - Made in USA - 1 H x 24 W x 72 L,White
Medium Density Foam
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Made in USA Polyurethane foam. compress by 1 inch Upholstery foam cushion high density standard (seat replacement , upholstery sheet , foam padding)
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HIGH DENSITY UPHOLSTERY FOAM: With a high density of 35, this upholstery foam can be used to restore, revitalize, and renew your household furniture
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FoamTouch® features the perfect amount of cushioning and stiffness. Product info: FoamTouch®. FoamTouch® is made in the USA and has the best quality.
FoamTouch High Density Upholstery Foam Cushion 4 x 30 x (63-71) Custom Cut
Our long-lasting medium-density foam replacement cushions are proudly made in the USA! Foamma foam cushions are durable and will maintain their comfortable, firm support for 7 – 10 years. 1.8 High Density – 44 lb. compression rate. Foamma foam cushions are perfect for various uses including patio seat cushions, chairs, benches, swings, lounge chairs, rocking chairs, dining chairs, etc.
Foamma 0.5 x 24 x 72 High Density Upholstery Foam Cushion,Seat Replacement, Upholstery Sheet, Foam Padding Made in USA!!!