Min. Order Reference FOB Price
1 kg US$2.50-4.15 / kg
Product Description
Drainage Pavement Porous Asphalt Asphalt Modifiers For Permeable Asphalt Pavement Product Description ZTH high-viscosity asphalt modifier that improves the viscosity of asphalt mixture. It is a special high viscosity modifier for permeable asphalt pavement, even suitable for high ...