Bitumen 115/15 SGS certified in 25Kg carton,bag and drum

What is oxidized bitumen 115/15 By injecting hot air to bitumen and heating it, oxidization will start and the material become hard by spending energy and time.Bitumen 115/15 is semi solid oxidized grade of pure petroleum bitumen categorized in polycyclic aromatic hydrocarbons and oxidized bitumen normally used for different purposes in the construction business. Bitumen hard sealant …

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