For robust and reliable connections in large-diameter PVC applications, choose this Gray Heavy Body PVC Cement. This industrial-grade adhesive is specially formulated for superior gap-filling capacity, making it ideal for situations where more working time is required. The heavy body formulation ensures a strong bond between pipe and fittings, while the gray color provides easy visual confirmation of application. Suitable for all classes and schedules of PVC pipes with interference fit up to 12" in diameter, and for non-pressure applications up to 18" in diameter, this Gray Heavy Body PVC Cement is the dependable choice for your most demanding projects.