FoamRush 4-Inch High Density Foam RV Mattress Replacement for Travel Trailers - Made in USA

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With a compression rate of 44lbs, high density foam offers the perfect balance of cushioning and stiffness. Despite being soft, it maintains its firmness and provides support for sitting without excessive compression. The firmness of foam is determined by its compression, not density. To avoid extremely hard cushions or mattresses that sink when sat upon, it is essential to check the compression or ILD (indentation load deflection) number. Compression refers to the number of pounds required to compress a piece of foam by 25% and have it bounce back to its original thickness. For instance, a 4" thick foam that compresses to 1" and returns to 4" with 33 lbs. has a compression rating of 33 lbs. (ILD). To open the package, avoid using a box cutter and instead opt for a ballpoint pen or pencil. Begin with a small incision and proceed from there.

Durability is a key characteristic, as high density foam can last between 7 to 10 years. It is the preferred choice for firmness with a touch of softness, making it popular for mattresses and cushions. The high quality compression and material ensure its longevity even when subjected to heavy weight. Getting the correct size is crucial, so prior knowledge of the mattress's dimensions and height is recommended. By combining the mattress's height with the bed frame, foundation, or adjustable bed base, you can determine the overall height of your sleep system. Note that the cover is not included and a 50% restocking fee may apply to returns.

Our foam is of premium quality and certified for its excellence. With a density of 1.8 and a compression rate of 44 ILD, it boasts a 100% recovery rate and exceptional durability. Designed to revitalize worn-out chairs, sofas, and cushions, our high-density replacement foam strikes the perfect balance between support, comfort, and longevity. Specifically crafted for heavy traffic and high use applications, our firm foam is designed to last between 7 to 12 years.

Certified by CertiPUR, Foamrush's foam guarantees quality and safety for your home projects. It surpasses non-certified or non-regulated foam in terms of health benefits and environmental impact. We also offer customized foam products to ensure the utmost quality for our customers. All our foam is proudly made in the USA.

Our versatile High Density Foam mattress can be used in a variety of ways. Whether as an addition to your sleeper sofa, a layer on a platform bed frame, or in spaces such as trailers, camper vans, hide-a-beds, futons, boats, or RVs, it guarantees comfort and support.

Customizing our foam is a breeze. It can easily be cut with tools like a sharp knife, serrated knife, electric knife, or electric hot wire foam cutter. Adjust the edges or stack layers to achieve the desired thickness that suits your needs. Foam can also be glued together for wider pieces or layered for thicker cushions. Foamrush foam can be cut and shaped to any size or shape required.

To ensure proper care, promptly open your package. Use caution when opening the shipping box to avoid cutting and tearing into the foam. Remove the foam from the box and unroll it to allow it to relax.

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