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RaceCityFoam High Density Upholstery Foam Cushion Ultra Firm 4'H x 24'W x 80'L 50ILD - CertiPUR-US Certified Foam Cushions - Upholstery Foams for Reupholstering, Seat Cushions - Made in USA

4.7 (8) Write Review
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$88.97

$ 35 .99 $35.99

In Stock

About this item

  • Foam
  • Made in USA
  • HIGH-DENSITY UPHOLSTERY FOAM: Our upholstery foam high density is the perfect solution for reviving your home and outdoor furnishings. With a 1.8 high density and a 50lb. compression rate, this extra firm upholstery foam offers durability, ensuring your furniture regains its original comfort and shape. Ideal for a wide range of applications, including sofa cushion foam, chair pads, and patio furniture cushions, expect remarkable longevity of 7-12 years depending on usage.
  • CERTIPUR-US CERTIFIED FOR YOUR SAFETY: isellfoam takes your health and environmental concerns seriously by using only CertiPUR-US certified materials. This guarantees our upholstery foam cushions are made without harmful ozone depleters, phthalates, lead, mercury, or heavy metals, ensuring low VOC emissions for superior indoor air quality.
  • VERSATILE DIY PROJECT COMPANION: Whether you're looking to restore vintage furniture, create custom foam cushions for outdoor seating, or need reliable packing foam for delicate items, our upholstery foam for cushions is your go-to. This versatile foam can also be used for RV seats, boat cushions, car seats, window seat cushions, and even as a cot mattress pad, offering unparalleled support and comfort for any project.
  • EASILY CUSTOMIZABLE TO FIT YOUR NEEDS: With isellfoam, customizing your upholstery padding is a breeze. Our foam ships in a convenient 24 x 80 inch rectangle that can be easily cut to any size or shape with common household tools. Achieve the perfect thickness or width for your projects by stacking or gluing pieces together, making it ideal for everything from sofa upholstery foam to specialized craft projects.
  • FOAM CARE INSTRUCTIONS FOR OPTIMAL EXPANSION: To ensure the best performance and expansion of your high density seat foam, follow our simple care instructions. Avoid using a box cutter to open the packaging, carefully remove the foam, and allow it to unroll and expand naturally. Within 3 to 4 days, your foam will reach its original size and firmness, ready to enhance your living space with comfort and support.


High Density Upholstery Foam 4 inch thick [Ultra Firm] 4" Height x 24" Width x 80" Length, 1.8 density, compression rate 50 pounds. This means for every 50 pounds on a general idea, your foam will compress by 1 inch. High Density Foam is designed for that Firm feeling for those who don't want to sink into their couch. 100% Recovery rate, Durability: Firm High Density Foam suitable for long term use. Certipur-us Certified for Quality Assurance: Isellfoam uses only the highest quality foam in our mattresses and now you can use the same foam for projects in your home. Our products are cut-to-order and not mass produced to ensure quality. Polyurethane Foam one of the more impressive everyday uses of polyurethane foam is in mattresses, mattress toppers, floor pillows, temporary mats, couch seat cushions, bench seat cushions and pillows because of its comfort and lifespan. Certipur-us Certified quality foam that is designed for heavy traffic and high use applications. This foam is rated to last 7-12 years. Customized to repair worn down chair cushion foam, create custom seat cushions or seating pillows, patio chair seat cushions, chaise lounge chairs cushions, couch cushions, bench cushions, floor pillows, ottomans, bar stools, rocking chair seat cushions, upholstered headboards, rv seat cushions, boat seat cushions, car seat cushions, golf cart seat padding, workout bench padding, window seat cushions, restore vintage furniture, foam mattress toppers and carrying cases for delicate glass or ceramic items, packing foam for delicate glass or ceramic items, accent pillow foam inserts and many other crafts and diy projects.


susan r.
Reviewed in the United States on January 24, 2025
Cushioned my dinette cushions. So much better than the foam they came with.
J Yeary
Reviewed in the United States on July 3, 2024
If you're purchasing this foam as a replacement for your RV kitchen table seats or couch - don't. It's not any better than the OEM and you're paying a heavy price to try it and then ultimately returning it. I found that after waiting the MFR's 4 days for the foam to expand, it was not better. My boney butt was feeling the plywood seat base in no time.
AM
Reviewed in the United States on July 16, 2024
Okay, I'm disappointed but not in the foam. The cushions in my Grand Design's booth were not firm enough for us and we are not big people (175 & 120). We were hoping this would be firmer but I think it's the exact foam rating as we already have :-( This was the firmest we could find and regretfully not an improvement. If you have weaker foam or yours are worn out then go for it.
Jennifer
Reviewed in the United States on June 13, 2024
Great quality
Rick jeffries
Reviewed in the United States on November 28, 2024
as described
MILLIE HOPKINS
Reviewed in the United States on November 1, 2024
IT WORKED FINE, NOW THEN IT IS NOT AS FIRM AS EXPECTED!
G. Reon
Reviewed in the United States on August 21, 2023
Great replacement for an old sofa. Foam in the old was just worn out and this has been a great replacement.
JoyfulGene
Reviewed in the United States on April 9, 2022
We use this to upgrade our seat cushions in our RV. Much firmer than the stock. Makes sitting for longer times much more comfortable. Our cushions were 40 in each so the 80-in roll is perfect for both