Cross-linked polyethylene (XLPE) foam is valued for its strength, chemical resistance, and versatile use in packaging, insulation, and protective cushioning. This article highlights five well-suited XLPE foam sheets from USASEALING that are available on Amazon, helping you compare thickness, color, density, and firmness to match your specific project needs. Each product section includes key specifications and practical considerations to support informed decisions for American buyers.
| Product | Color | Thickness | Size (W x L) | Density |
|---|---|---|---|---|
| Sheet A | Blue | 1/2 in | 12 in x 24 in | 4 lb/cu ft |
| Sheet B | Blue | 1/4 in | 24 in x 48 in | 4 lb/cu ft |
| Sheet C | Black | 1/4 in | 12 in x 24 in | 4 lb/cu ft |
| Sheet D | White | 1/2 in | 24 in x 24 in | 2 lb/cu ft |
| Sheet E | White | 3/4 in | 12 in x 12 in | 2 lb/cu ft |
The selected products cover a range of firmness, color, and density to suit different applications—from impact protection and gasket seals to vibration dampening and insulation. Each item features closed-cell polyethylene foam known for its resilience and resistance to moisture and chemicals. When choosing, consider compression deflection, temperature tolerance, and compatibility with FMVSS302 certifications to ensure you meet safety and performance criteria for your project.
Product A
Cross Linked Polyethylene Foam Sheet, Blue, 4 lbs/cu. ft., 1/2 in Thick x 12 in Wide x 24 in Long
This blue XLPE foam sheet offers a firm feel with a compression deflection around 14 psi, making it suitable for high-support cushioning and protective packaging. Its closed-cell structure enhances chemical resistance and moisture barrier properties, which is advantageous for applications in shipping or equipment protection. The sheet measures 1/2 inch thick, 12 inches wide, and 24 inches long, with a density of 4 pounds per cubic foot. Temperature tolerance spans from -40 to 225 degrees Fahrenheit, and it meets FMVSS302 specifications for safety alignment.
In practical terms, the 1/2 inch thickness provides a sturdy layer that can be used as liners, impact pads, or structural inserts in enclosures. The smooth texture helps create consistent contact surfaces and reduces snagging during assembly. This product is well-suited for environments requiring durable, chemical-resistant cushioning with predictable deflection characteristics.
Product B
Cross Linked Polyethylene Foam Sheet, Blue, 4 lbs/cu. ft., 1/4 in Thick x 24 in Wide x 48 in Long
This variant delivers a thinner 1/4 inch profile yet retains the same closed-cell XLPE composition and 4 lb/cu ft density. With 14 psi compression deflection, it remains a firm option for compact protective layers, gaskets, or liners in tight spaces. Its size—24 inches by 48 inches—offers extended sheet material for multiple uses or larger assemblies. It shares the same temperature range (-40 to 225°F) and FMVSS302 compliance as other XLPE sheets, ensuring consistent performance across products.
Users should consider this sheet when a slimmer density layer is needed without sacrificing rigidity. It can be cut to custom shapes for cable trays, tool boxes, or equipment housings where thickness is a limiting factor. The blue color aids visual differentiation in assemblies or inventory tracking.
Product C
Cross Linked Polyethylene Foam Sheet, Black, 4 lbs/cu. ft., 1/4 in Thick x 12 in Wide x 24 in Long
This black XLPE sheet emphasizes a compact footprint with a 1/4 inch thickness and a 12 by 24 inch size. The firmness aligns with a 14 psi compression deflection, preserving robust cushioning while enabling precise fitment in segmented or modular assemblies. Its closed-cell structure provides reliable moisture resistance and structural stability at temperatures from -40 to 225°F. It also meets FMVSS302 safety standards.
Color-coded black can help differentiate parts in assemblies where multiple foam densities or materials are used. The modest dimensions make it ideal for small enclosures, protective pads, or gasket components that require consistent compression and durability without bulk.
Product D
Cross Linked Polyethylene Foam Sheet, White, 2 lbs/cu. ft., 1/2 in Thick x 24 in Wide x 24 in Long
The white XLPE sheet offers a medium firmness around 9 to 13 psi, with a 1/2 inch thickness and a generous 24 by 24 inch footprint. Density is 2 pounds per cubic foot, balancing resilience with lighter weight. The temperature range (-40 to 225°F) and FMVSS302 compliance ensure suitability for protective packaging and insulation projects that require a softer, yet durable, cushioning layer.
For projects needing a balance of softness and support, this sheet provides a versatile option for door seals, interior linings, or packaging inserts. The white color helps with visibility in assemblies and inventory management, while the 24-by-24-inch size supports efficient cutting and layout planning.
Product E
Cross Linked Polyethylene Foam Sheet, White, 2 lbs/cu. ft., 1 in Thick x 12 in Wide x 12 in Long
This white, 1 inch thick XLPE sheet offers a compact, square footprint ideal for inserts, spacer blocks, or small protective pads. With a 2 lb/cu ft density and 9 psi compression deflection, it provides moderate cushioning with good resilience. The sheet measures 12 by 12 inches, making it easy to cut into precise shapes for custom applications. Its temperature tolerance and FMVSS302 compliance align with safety and reliability requirements in consumer or industrial devices.
Applications include edge protection, small equipment cushions, or modular padding components in electronic enclosures. The stable material properties support repeated compression without significant permanent deformation, supporting long-term performance in dynamic or vibration-prone environments.
Buying Guide: Key Considerations for Cross-Linked PE Foam
When selecting XLPE foam sheets, buyers should evaluate several factors to ensure the material meets project demands. The following perspectives provide a balanced view of performance, cost, and suitability across common uses.
- Firmness and deflection: Compression deflection values indicate how much load the foam can bear before compressing. Higher psi values (like 14 psi) imply firmer sheets suited for impact protection and rigid padding, while mid-range values (9-13 psi) offer a softer feel for delicate items or vibration damping.
- Density and weight: Density affects cushioning resilience and weight. Higher densities (4 lb/cu ft) deliver greater stiffness and chemical resistance; lower densities (2 lb/cu ft) save weight but may deform faster under load.
- Color coding and sizing: Colors help distinguish different densities or applications within a kit. Sheet dimensions should align with the intended cut patterns and enclosure dimensions to minimize waste.
- Temperature range and chemical resistance: XLPE foam generally withstands wide temperatures and resists moisture and many chemicals. Verify your environment’s temperature extremes and potential exposure to solvents or oils.
- Certification and safety: FMVSS302 certification indicates compliance with specified safety standards for flame resistance and performance in consumer or vehicle-related applications. Check compatibility with any regulatory requirements specific to your project.
- Ease of fabrication: Thicker sheets may be easier to cut into large shapes, while thinner options are more flexible for intricate cuts. Consider available tools and processes (knife, hot knife, or die-cut methods) for manufacturing precision.
- Cost and availability: While XLPE foam offers durability, price varies by thickness and density. Assess total material cost against expected lifecycle performance and replacement frequency.
In summary, cross-linked polyethylene foam sheets provide reliable cushioning, environmental resistance, and versatile form factors. By matching firmness, density, and dimensions to your application, you can optimize protection, insulation, and gasket performance across a broad spectrum of projects. Always verify product specifications and safety certifications against your project requirements before purchasing.