Achieving professional-quality results from your DIY plumbing projects just got easier with Oatey Fusion single-step Clear Self-Priming Medium PVC Cement. FUSION single-step cement eliminates the extra step of priming in PVC projects, while giving your projects a neater, transparent finish. Compared with traditional PVC cements, Fusions thicker, drip-less formula gives you extra time to align pipes and fittings perfectly before they fuse. FUSION single-step cement also is low-odor, contains low levels of volatile organic compounds (VOCs) and is National Sanitation Foundation (NSF) and UPC listed, making it a safe and eco-friendly choice for any DIY plumbing or craft projects.