Description
A conventional polyether foam for seat cushions, backrests, padding and general upholstery work.
This grade is white in color. It is treated to resist microbial growth.
Sold as full sheets (55" × 82" sheet) in 1" to 6" thicknesses. Contact us for other thicknesses or cut-to-size pieces.
Specifications
| Grade | 1878 |
|---|---|
| Density | 1.80 ± 0.10 lb/ft³ |
| Firmness (ILD) | 78 ± 5 lbs — Extra-firm |
| Foam type | Conventional polyether |
| Sheet size | 55" × 82" sheet |
| Thicknesses | 1", 2", 3", 4", 5", 6" |
| Compressible packing | No — ships flat |
| Antimicrobial | Yes |
| Color | White |
| Certifications | CertiPUR-US® certified, Cal. 117 pass, Prop 65 pass |






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