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Ultra-Tough Super-Cushioning Ionomer Foam Sheets
Exceptionally strong, these lightweight ionomer foam sheets offer excellent resistance to impact, UV light, and water. They stand up to wear caused by rubbing and scraping and are often used as bumpers and buoys. This foam has closed-cell construction, which restricts water, air, and gases from being absorbed.
Sheets with Coarse Texture

- Color: Gray or Black
- Temperature Range: -85° to 175° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: Soft: 3 lbs./cu. ft.; Medium: 4 lbs./cu. ft.
- Pressure to Compress 25%: Soft: 11 psi; Medium: Not Rated
- Tensile Strength Rating: Not Rated
- Oil-Resistance Rating: Not Rated
Thick. | Thick. Tolerance | Hardness Rating | Each | |
24" × 24" | ||||
---|---|---|---|---|
Gray | ||||
3/16" | -0.05" to 0.05" | Soft | 00000000 | 00000 |
24" × 36" | ||||
Black | ||||
1/4" | -0.05" to 0.05" | Medium | 00000000 | 00000 |
5/16" | -0.05" to 0.05" | Soft | 00000000 | 00000 |
1/2" | -0.05" to 0.05" | Soft | 00000000 | 00000 |
48" × 50" | ||||
Gray | ||||
3/16" | -0.05" to 0.05" | Soft | 00000000 | 00000 |
48" × 76" | ||||
Black | ||||
1/4" | -0.05" to 0.05" | Medium | 00000000 | 00000 |
5/16" | -0.05" to 0.05" | Soft | 00000000 | 00000 |
Foam Material Sample Packs

Includes a total of 12 sheets: one of each material listed in the table.
4" × 4" | ||||
---|---|---|---|---|
Material | Thick. | Pkg. Qty. | Pkg. | |
EPDM Foam, Epichlorohydrin Foam, EVA Foam, Ionomer Foam, Natural Gum Foam, Neoprene Foam, Polyethylene Foam, Polyimide Foam, Polyurethane Foam, Silicone Foam, Vinyl Foam, Viton® Fluoroelastomer Foam | 1/8" to 1/2" | 1 | 0000000 | 000000 |