Description
Weld-On® 721™ PVC Cement - High-Strength, Fast-Setting Solution for PVC Applications
Weld-On® 721™ PVC Cement is a medium-bodied, fast-setting, low-VOC solvent cement designed for high-strength bonding on rigid PVC pipes. Perfect for irrigation, DWV, pool & spa, plumbing, and non-pressure applications, it ensures reliable performance in a variety of environments. It can also serve as a one-step cement for specific PVC systems when local codes permit.
Key Features
High-Strength Formulation: Provides superior bonding for rigid PVC pipes and fittings.
Fast-Setting: Ideal for quick installations and efficient workflows.
One-Step Cement Option: Can be used without primer on PVC Schedule 40 and SDR pressure water systems up to 4″ (110 mm) in non-industrial applications (if allowed by local codes).
Low VOC: Meets environmental standards with Greenguard certification.
Premium Versatility: Designed for Schedule 40 through 6″ and Schedule 80 through 4″ with interference fit.
Performance and Standards
Performance Specifications: ASTM D 2564, NSF/ANSI 14, NSF/ANSI 61, EN14814, EN14680.
Industry Listings:
UPC
NSF
Greenguard
CE-Logo
UKCA-Logo
Specifications
Maximum Recommended Pipe Size:
Schedule 40: 6″ (160 mm).
Schedule 80: 4″ (110 mm, PN 10 & 16).
Relative Set Time: Fast.
Available Color: Blue for easy application visibility.
Shelf Life: 3 years.
Available Sizes and Part Numbers
Gallon: #10160
Quart: #10161
Pint: #10162
1/2 Pint: #10163
1/4 Pint: #10849
Applications
Irrigation Systems: Ideal for golf course, turf, and agricultural irrigation systems.
DWV and Plumbing: Provides secure, leak-proof connections in non-pressure applications.
Pool & Spa: Resistant to moisture and chemicals for long-lasting performance.
Non-Pressure Applications: Reliable for low-stress systems where durability matters.
Important Usage Notes
One-Step Cement: Can be used without primer for specific PVC systems (Schedule 40 and SDR pressure piping up to 4″) in non-pressure applications, if permitted by local codes.
Primer Requirement: For all other applications, primer must be used, and sufficient curing time must be allowed before backfilling.
Not Recommended: Do not use without primer in Schedule 80 industrial applications or other unapproved scenarios.
Why It Matters
Quick, reliable cement application is essential for secure and durable PVC connections. The Weld-On® 721™ PVC Cement combines high strength, fast setting, and premium versatility to meet the demands of irrigation, plumbing, and pool & spa applications.
Choose Weld-On® 721™ PVC Cement for efficient, high-performance bonding across a wide range of PVC systems!
