Foam Panel Category — 1-Pack Extra-Large Marine-Grade Closed-Cell Rubber Foam Roll — 78×16×0.5 inches, Adhesive-Backed, Lightweight Single-Sided Tape, Waterproof and Weather-Resistant, Suitable for Crafting Projects

This foam material consists of closed-cell rubber (either EPDM or Neoprene), offering exceptional resistance to water, oil, and UV radiation. Measuring 78 inches in length, 16 inches in width, and 0.5 inches in thickness, a single unrolled sheet covers an area of ​​approximately 8.67 square feet. The back of the material features a strong, self-adhesive backing protected by a peel-away release liner; the front surface presents a smooth or lightly textured finish. Its closed-cell structure ensures that the material does not absorb water or rot, while also providing effective sound-dampening and vibration-reduction properties. Typical applications include: interior cushioning for boat hulls, thermal insulation for vehicle roofs, anti-vibration pads for outdoor equipment, and various waterproof sealing gaskets. The lightweight, single-sided adhesive design allows you to easily cut the material into strips for use as weatherstripping or seals in door and window gaps. The 0.5-inch thickness provides ample compressive resilience. Sold as a single sheet per package, this product is perfect for DIY enthusiasts looking to construct custom soundproofing enclosures, vibration-dampening bases, or protective covers for outdoor gear. Note: This product is not intended for sound absorption (echo cancellation), but rather for sound insulation, sealing, and protection.