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B2 Fire Retardant PU Foam Aerosol Straw Type Flame Retardant Polyurethane Sealant

방염 PU 폼
2026-03-16
6 의견
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Description: This product is non-flammable with extremely strong flame retardancy, complying with DIN 4102 B2 flame retardant standard. It can stop burning immediately when the fire source is ... 더보기
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