1.Waterproofing membrane 2.Good low temperature resistant performance 3.Reliable joints 4.SBS materials SBS Modified asphalt waterproofing membraneProduct informationSBS elastomeric modified asphalt waterproofing membrane is SBS ( styrene-butadiene-styrene ) thermoplastic elastomeric modified asphalt for dip coating material, with high grade polyester mat, glass fiber reinforced polyester felt as ...