1 Quart Pipe Primer for PVC & CPVC, Purple

Weld-On 14025 IPS Pipe Primer – Purple (For PVC & CPVC)

Weld-On 14025 IPS Pipe Primer is a professional-grade solvent preparation formulated for use on PVC and CPVC piping systems. Designed for rapid surface penetration and softening, this primer ensures maximum fusion between pipe and fitting during solvent welding. It is recommended for use in commercial, industrial, and municipal piping installations where adherence to ASTM standards and code compliance is required.

Technical Specifications

• Product Type: Plumbing Primer
• Manufacturer: Weld-On
• Part Number: 14025
• Container Size: 1 Quart (0.946 L)
• Form: Thin Liquid
• Color: Purple (also available in Clear – verify with local code)
• Odor: Ethereal
• VOC Content: < 542 g/L
• Flash Point: -4°F (-20°C)
• Specific Gravity: 0.846
• Chemical Composition: Tetrahydrofuran, Methyl Ethyl Ketone, Cyclohexanone, Acetone
• Classification: Consumer Commodity, ORM-D

Performance and Application

Weld-On Plumbing Primer is a low VOC, non-bodied, fast-acting solvent designed to prepare thermoplastic pipe and fitting surfaces for solvent cement application. Its aggressive formulation rapidly softens and dissolves PVC and CPVC joining surfaces to achieve optimal material fusion and joint integrity. Suitable for pressure and non-pressure systems including potable water, irrigation, industrial process lines, and DWV applications. Apply using an appropriate applicator; follow ASTM F656 and local plumbing codes for compliance.

Summary

Weld-On 14025 IPS Pipe Primer delivers consistent performance for professional piping installations requiring precise solvent welding of PVC and CPVC systems. Its formulation supports code-compliant, high-strength joint preparation under a wide range of environmental conditions. Available in purple for inspection visibility and clear for code-approved installations.