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High Quality for Fire Seal Strip
Product Advantage;
1) Multy function strips made by special design and procedure.
2) Special profiles can be customized.
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Best-Selling Fireproof Intumescent Seal Strip for Fireproof Door
Product Advantage；
1) Coils packing,no waste.
2) 30 times expantion .
3) The lower expansion temp.is 180℃to 200℃.
4) Colorful coating by co-extrusion.