What is your return policy for Cross-Poly foam?

Full Cross-poly foam sheets in new condition may be returned (subject to a 25% restocking fee). Unfortunately, custom-cut pieces and cut yardage cannot be returned.

Do you offer discounted closed-cell foam?

To inquire about discounts for larger quantities of closed cell foam, contact our customer service team. Check out our clearance section to discover discounted closed-cell foam items we have in stock. Clearance items offered at reduced prices are not returnable.

Cross-Linked Polyethylene (XLPE) Foam Sheets

Over 1,000 5-star Reviews

Cross-Linked Polyethylene (XLPE) Foam Sheets

Our cross-linked polyethylene (XLPE) foam is an industrial-grade, closed-cell material engineered for applications requiring extreme rigidity and structural integrity. Featuring a dense 5.8-lb composition and an EVA-enhanced polymer blend, this heavy-duty sheet delivers a firm 35–40° hardness rating for superior compression resistance and high tensile strength. It is specifically designed for demanding commercial applications, including shock-absorbing industrial packaging, hot/cold press molding, marine flotation, and high-impact sports equipment padding.
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If your application requires a higher degree of flexibility or a lower hardness rating, explore our softer EVA Foam options.

Custom-Cut Cross-Poly Foam

We’ll cut your Polyethylene Foam to accommodate your needs. Whether you’re searching for Polyethylene foam in simple square pieces or custom pattern shapes, you can select any of the options below.
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NOTE: Due to the nature of this specialized foam, we cannot cut custom sizes in some dimensions. We are unable to cut cylinders and wedges deeper than 2 inches.

Rectangle or Square

Wedge, Triangle

Bar Stool

Window Seat, Equilateral Trapezoid

Bolster, V-Berth

Pattern Shapes

How to Use Polyethylene

Packaging
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The firmness of polyethylene foam makes it useful as a packaging tool to protect important items during transportation. It helps with shock absorption for fragile items like electronics, as well as heavy machinery.

Industrial Applications
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Polyethylene foam sheets fit perfectly for industrial uses, with chemical and moisture resistance, strong insulation ability and high shock absorption. Buoyant, lightweight, and resistant to mold, bacteria and rot, this foam is ideal for a range of indoor and outdoor applications.﻿﻿

Polyethylene Foam Deals
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View our clearance page to find discounts on polyethylene foam. Save on your foam needs with our diverse range of clearance items.

Frequently Asked Cross-Poly Foam Questions

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What Our Customers Are Saying About FoamOrder
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Cross-Linked Polyethylene (XLPE) Foam Sheets

Custom-Cut Cross-Poly Foam

How to Use Polyethylene

Frequently Asked Cross-Poly Foam Questions

What are the most common applications and use cases for cross-linked polyethylene foam?

What is your return policy for Cross-Poly foam?

Do you offer discounted closed-cell foam?

What is the difference between standard polyethylene and cross-linked polyethylene (Cross-Poly) foam?

Can cross-linked polyethylene foam be used instead of EVA foam?

Is cross-linked polyethylene foam waterproof?

How do you cut and shape cross-linked polyethylene foam sheets?

Is cross-linked polyethylene foam non-toxic and safe for packaging?

Looking for Something Else?

What are the most common applications and use cases for cross-linked polyethylene foam?

What is your return policy for Cross-Poly foam?

Do you offer discounted closed-cell foam?

What is the difference between standard polyethylene and cross-linked polyethylene (Cross-Poly) foam?

Can cross-linked polyethylene foam be used instead of EVA foam?

Is cross-linked polyethylene foam waterproof?

How do you cut and shape cross-linked polyethylene foam sheets?

Is cross-linked polyethylene foam non-toxic and safe for packaging?