The 8x Soudal B1 Fire Class Expanding Foam Hand Held Polyurethane Foam Filler is a high-quality product suitable for filling, insulating, and exterior use. Made from polyurethane (PU) with a density of 750ml, this expanding foam is paintable, stainable, and sandable after 35 minutes of drying time. The foam gun packaging makes it easy to use, and it features low-shrinkage properties for a reliable finish. With a temperature resistance of -40 °C to +90 °C (cured), this expanding foam is a versatile and durable choice for various DIY projects in Belgium.
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