1 Quart PVC Pipe Cement with Applicator Cap

Details

Model: 14006
Manufacturer: IPS Weld-On
Product Name: Weld-On 781 PVC Solvent Cement
Part Number: 1938866
Container Size: 1 Quart (32 fl oz) Can
Description: Medium-bodied, fast-setting, high-strength PVC solvent cement for pipe and fittings up to 6 in. diameter, clear formulation, low VOC.

Product Overview

Weld-On 781 is a professional-grade PVC solvent cement engineered for joining PVC pipe and fittings in both pressure and non-pressure systems. Formulated as a clear, low-VOC, medium-bodied adhesive, it provides rapid set time and high bond strength suitable for field or shop assembly. The compound is designed for all classes and schedules of PVC pipe and fittings up to 6 inches in diameter (Schedule 80 through 4 inches) with interference fit. Weld-On 781 meets stringent performance and environmental standards and can be applied without primer on non-pressure systems where local codes permit.

Technical Specifications

• Manufacturer Part Number: 14006
• Alternate Part Number: 1938866
• Product Type: PVC Solvent Cement
• Container Size: 1 Quart (32 fl oz) metal can with integrated brush applicator
• Appearance: Syrupy liquid, clear (available in gray variant as well)
• Base Solvent System: Ketone-based blend
• Chemical Composition: Tetrahydrofuran (THF), Methyl Ethyl Ketone (MEK), Cyclohexanone, Acetone
• Specific Gravity: 0.920 ± 0.02
• VOC Content: <510 g/L (Low-VOC compliant)
• Flash Point: -4°F (-20°C), closed cup
• Body Type: Medium-bodied
• Set Time: Fast-setting; actual cure time dependent on temperature, humidity, and pipe size
• Pipe/Fitting Size Range: Up to 6 in. diameter (Schedule 80 through 4 in.)
• Joint Type: Solvent-welded, interference fit
• Pressure Rating: Suitable for pressure and non-pressure systems per ASTM D2564
• Primer Requirement: Required for pressure systems; optional for non-pressure systems if approved by local code
• Service Temperature Range: Up to 140°F (60°C)
• Compliance: ASTM D2564; meets SCAQMD Rule 1168/316A for low VOC
• Classification: Consumer Commodity, ORM-D (ground shipment)

Installation Notes

• Ensure pipe and fitting surfaces are clean, dry, and free of oil, grease, or debris.
• Apply primer when required for code compliance or pressure-rated systems.
• Apply an even coat of solvent cement to both pipe and fitting socket using the brush applicator.
• Assemble immediately with a quarter-turn motion to ensure complete solvent distribution and bonding.
• Hold joint in position for several seconds to prevent push-out; allow sufficient cure time prior to pressurization.
• Do not test or operate the system until full cure time has elapsed as specified by manufacturer temperature guidelines.

Summary

The IPS Weld-On 781 PVC Solvent Cement (1 Quart) is a medium-bodied, clear, low-VOC compound designed for professional joining of PVC pipe and fittings in pressure and non-pressure systems up to 6 inches in diameter. Formulated for high bond strength, rapid set time, and reliable performance, it provides durable, code-compliant solvent-welded joints for plumbing, irrigation, and industrial piping installations.