711

📜 Product Overview

WELD-ON 711​ is an industrial-grade, grey, high-strength PVC solvent cement. It is characterized by its high viscosity (heavy-bodied)​ and medium setting time. This cement is formulated with low VOC (Volatile Organic Compound) emissions and is designed for joining PVC pipes and fittings with interference fits, including Schedule 80, through 12 inches (315 mm) in diameter. Its formulation provides excellent gap-filling properties and a longer working time, which is particularly beneficial in warm weather conditions .

📊 Key Technical Parameters

The table below summarizes the core technical specifications of Weld-On 711 for a quick overview.

🔧 Applications and Uses

Weld-On 711 is suitable for use on all types of PVC plastic pipes (Type I and Type II) . It is approved for a wide range of applications, making it an ideal choice for industrial piping systems .

• Potable Water Pressure Systems: Certified for use in systems carrying drinking water .
• Industrial, Drainage, and Vent Systems: Ideal for conduit, sewer, drain, waste, and vent (DWV) applications .
• Irrigation and Turf Systems: Commonly used in agricultural and landscape watering systems .

⚠️ Important Safety and Handling Notes

• Flammability: This product is extremely flammable. Keep away from heat, sparks, and open flames. Vapors can be explosive and are heavier than air .
• Health Precautions: Vapors are harmful. May be harmful if swallowed and may irritate skin or eyes. Use in a well-ventilated area and avoid breathing vapors. Personal protective equipment (PPE) such as gloves and goggles is recommended .
• Critical Prohibition: WELD-ON solvent cements must NEVER be used in PVC systems that contain, use, or are being tested with compressed air or gases, including air-over-liquid boosters .
• Special Precaution: Do not use dry granular calcium hypochlorite as a disinfectant in systems where this cement is used, as it may cause a violent chemical reaction. Purify lines by pumping chlorinated water instead .

📈 Standards and Certifications

This product complies with major industry standards, ensuring its quality and suitability for specific applications .

• ASTM D-2564: Standard specification for solvent cements for PVC plastic pipes and fittings.
• NSF/ANSI 14 & 61: Certified for use on potable water (drinking water), sewer, drain, waste, and vent systems.
• UPC Listed: Carries the Uniform Plumbing Code seal.
• CSA Approved: Listed by the Canadian Standards Association for pressure and non-pressure applications.
• LEED Compliant: Its low-VOC formulation can contribute to points under the LEED v4 rating system .

📦 Packaging and Shipping

Weld-On 711 is typically available in metal cans of the following sizes: ½-pint (237 ml), pint (473 ml), quart (946 ml), and gallon (3.785 L) . For shipping, containers of one liter and above are regulated as a flammable liquid (DOT Hazard Class 3) .