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Weld-On 15900 Twin Pack 780 PVC Regular-Bodied Plumbing Solvent Cement and Purple Plumbing Primer

WELD-ON
Category: Industrial & Scientific > Adhesives, Sealants & Lubricants > Industrial Adhesives > Solvent-Based Adhesives

Price

$8.88

Rating

4.7(341 reviews)

Description

The Weld-On 15900 Twin Pack includes 1/2 Pint (8 Fl Oz) of 780 Plumbing PVC Cement and 1/2 Pint (8 Fl Oz) Purple PVC Primer. Formulated for versatility, Weld-On 780 PVC Plumbing Solvent Cement delivers high-strength bonding and stability that plumbing professionals can rely on for a variety of piping installations. This PVC plumbing cement creates a deep fusion between pipes and fittings with an interference fit up to a 4-inch diameter. It is suitable for all classes and schedules of PVC, except Schedule 80. The clear PVC plumbing solvent cement excels across a range of applications, including potable water pressure systems, sewers, and DWV (drain, waste, and vent) systems. With its regular-bodied viscosity and fast relative set time, this PVC plumbing solvent cement applies smoothly and sets quickly to facilitate efficient PVC welding. A preferred choice of contractors worldwide, Weld-On solvent cements are recognized globally for their industry-leading strength and ease-of-use. Commonly referred to as PVC glue, PVC solvent cement fuses pipes and fittings at the molecular level for a durable and long-lasting joint. Choose from a wide selection of Weld-On solvent cements to find the product that is perfect for your application. Ensure your plumbing pipe joints are strong and well fused with Weld-On Plumbing PVC/CPVC Primer. Compatible with all schedules, sizes, and classes of PVC and CPVC pipes and fittings, this PVC/CPVC cement primer helps ensure that every joint you weld is properly fused. Once applied, it acts quickly to soften the joining surfaces, helping to promote maximum fusion during welding. Follow with the plumbing solvent cement of your choice to achieve a strong, high-contact, and long-lasting joint.

Key Features

  • The 780 regular-bodied, high-strength clear PVC plumbing cement applies smoothly and sets quickly; Low-VOC formula reduces solvent emissions for a better working environment
  • Fast-acting plumbing primer pre-softens surfaces to ensure proper PVC/CPVC welding - an essential first step before application of plumbing solvent cement
  • Solvent cement is compatible with all PVC pipes and fittings up to 4 inches (except Schedule 80)
  • Purple Primer quickly dissolves joining surfaces to promote maximum fusion between pipe and fitting during welding and the purple color helps prevent staining while priming
  • Meets SCAQMD Rule 1168/316A, ASTMF656, NSF/ANSI 14, and NSF/ANSI 61 performance specifications; contributes toward satisfying Indoor Environmental Quality credits for LEED v4
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Product Details

Product ID

B0BWZ257RX

ASIN

B0BWZ257RX

Category

Industrial & Scientific > Adhesives, Sealants & Lubricants > Industrial Adhesives > Solvent-Based Adhesives

Reviews

341

Prime Eligible

Yes

Last Scraped

2/18/2026

Technical Details

AsinB0BWZ257RX
Best sellers rank#9,343 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #2 in Solvent-Based Adhesives
BrandWELD-ON
ColorClear & Purple
Date first availableFebruary 13, 2023
Item formLiquid
Item model number15900
Item package quantity1
Item volume8 Fluid Ounces
Item weight1.21 pounds
ManufacturerIPS Corporation
MaterialPvc
Package informationCan
Product dimensions2 x 6 x 5.5 inches
Special featureStrong, Water Resistant
Specific uses for productPlumbing
Unit count8.0 Fluid Ounces
Upc012181159002
ViscosityRegular-bodied
Viscosity levelMedium
Water resistance levelWater Resistant

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