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Self Sealing Laminate Floor Underlayment — Foam, 40 in. W, 100 sq. ft.
- Mfg.#
- SS080400100E
- Sku#
- 8455479
- Features polyethylene foam with moisture-resistant film on both sides
- Includes self-sealing tape for added moisture protection and easier installation
- Suitable for laminate flooring installation and covers 100 square feet
- Designed with a 40-inch width for wider coverage during installation
- Features humidity-, mold- and mildew-resistant construction
* Estimated stock levels as of Wed, May 6, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The MP Global Products Self Sealing Laminate Floor Underlayment is designed for contractors and DIYers who want a straightforward way to prepare a subfloor for laminate installation. This foam underlayment features a self-sealing edge to simplify joining seams and create a continuous layer beneath floating floors, so installers can work quickly and neatly. At 40 inches wide and covering 100 square feet, it’s sized to speed layout and reduce the number of seams on typical room installations. Use it beneath laminate where a consistent underlayer is needed to support panels and streamline the installation process. Its foam construction makes it a lightweight, easy-to-handle option when rolling out underlayment across bedrooms, living areas, or renovation projects.
Specifications
General
| Type | Foam |
|---|
Dimensions
| Square Feet | 100 |
|---|---|
| Width | 40 in |
