DESCRIPTION HARDEX HPU‑30 PU Foam is a one-component, ready‑to‑use polyurethane foam delivered via aerosol. It expands and cures upon contact with ambient moisture, forming a hard, insulating seal. This versatile foam offers excellent adhesion, gap filling, and thermal & acoustic insulation—ideal for both construction and DIY projects. ✅ Key Features: One‑Component Moisture Cure: Expands and solidifies when exposed to moisture in the air or substrate. Excellent Filling & Sealing: Effectively fills gaps, joints, cavities, and voids. High Thermal & Acoustic Insulation: Provides effective insulation against heat, cold, and noise. Non‑Shrink & Non‑Sagging: Stays in place during cure, even on vertical surfaces. Uses CFC‑Free Propellant: Ozone-friendly formulation. 📌 Recommended Applications: Installing and insulating door/window frames Filling and sealing gaps, joints, openings, cavities Mounting insulation materials, roof assemblies, pipes, and outlets Shock‑proof packaging and vibration‑resistant wrapping Applicable in temperatures from 5 °C to 35 °C
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