Asphalt Type IV comes with below features:

• No more odor complaints: Patented No-Smell™ Asphalt Technology encapsulates the low-end asphaltenes (that produce odor) making the asphalt smell virtually undetectable to workers, building occupants and neighbors
• Ready to use: The No-Smell™ is factory mixed to assure maximum effectiveness; no messy or dangerous additives need to be added at the kettle
• Superior to competitive technologies: That only mask the odor (like using perfume) or that have an offensive smell
• Proven performance: Independently tested to assure long term asphalt integrity
• Eliminates scheduling hassles: Roofing can be performed even if building is occupied