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B1 DIN 4102 Fire Rated Expanding PU Foam Sealant for Fire Door and Window Installation

Fire Retardant PU Foam
2026-03-11
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Description: This product is non-flammable and has high flame retardancy, complying with DIN 4102 B2 standard. It can stop burning immediately when the fire source is removed, with reliable safety ... View More
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B1 DIN 4102 Fire Rated Expanding PU Foam Sealant for Fire Door and Window Installation
B1 DIN 4102 Fire Rated Expanding PU Foam Sealant for Fire Door and Window Installation
Chat Now
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