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Intumescent Fire Retardant PU Foam Sealant Soundproof and Fireproof Expanding Foam for Fire Doors

방염 PU 폼
2026-04-08
6 의견
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#화재 용품인 폴리유레탄 폼 #불에 저항하는 PU 폼 #방화성 스프레이 스폼
Description: This product is non-flammable with extremely strong flame retardancy, meeting the requirements of DIN 4102 B2 standard. It can stop burning immediately when the fire source is evacuated, ... 더보기
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Intumescent Fire Retardant PU Foam Sealant Soundproof and Fireproof Expanding Foam for Fire Doors
Intumescent Fire Retardant PU Foam Sealant Soundproof and Fireproof Expanding Foam for Fire Doors
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