PE Foam Sheets for Packaging | Shockproof & Eco-Friendly

As a core product from QUANZHOU WEFOAM TRADING CO., LTD, which operates as part of the SANSD Group with over 45 years of advanced material experience, our waterproof pe foam sheet is engineered with a dense closed cell structure that completely blocks moisture, humidity, and liquid penetration, making it indispensable for applications ranging from protective packaging for marine equipment to durable underlayment for bathrooms and basements. Unlike open-cell foams that act like sponges, this waterproof pe foam sheet maintains zero water absorption even under prolonged exposure, while also providing excellent buoyancy, thermal insulation, and resistance to chemicals and mildew. We manufacture this waterproof pe foam sheet in densities from 25 kg/m³ to 200 kg/m³ and thicknesses from 1mm to 50mm, and our customization capabilities include precision cutting, lamination to fabric or leather, and adhesive backing for easy installation. Whether you need a waterproof pe foam sheet for construction joint fillers, camping sleeping pads, or protective liners for coolers and containers, our material delivers reliable performance that you can trust, backed by our SMETA and GMP certified production facilities.