Description: This product has the characteristics of high flame retardancy and non-flammability, strictly following DIN 4102 B2 standard. It can extinguish immediately when the fire source is ...お問い合わせ
訪問者のメッセージメッセージを残しなさい
まだ公のコメントはない
Waterproof and Fire Retardant Polyurethane Foam Spray High Expansion Fire Rated Gap Filler