The World's Most Trusted Bond

Why Weld-On is the World’s Most Trusted Bond

For 70+ years, we’ve been the global leader in solvent cement technology, unmatched not only in research, development and innovation, but also customer support and training.

Our products have proven to be unquestionably dependable in exceptional projects around the planet—from the tallest skyscrapers to irrigation systems feeding families to high-tech factories and beyond.

Global Presence

Weld-On is already in more than 90 countries and continues to expand globally. Our team spans a worldwide network of product developers, technical specialists, chemists, sales representatives and distributors.

 

The Weld-On Core Principles:

FIRST-TO-MARKET INNOVATORS

We were the first company to pioneer solvent cement and the first to introduce environmentally responsible low VOC options. We continue to develop revolutionary products that meet needs and comply with regulations.

FAILPROOF PRODUCTS

Our products perform under the most demanding conditions. They face stringent quality control tests and are continuously evaluated in the field.

INDUSTRY EXPERTS

Rely on us for knowledgeable recommendations, educational tools and training opportunities. We’re here to support you with whatever you need so you can feel confident and increase productivity.

1200+
PRODUCTS CREATED OVER 70+ YEARS
1600+
INDUSTRIAL FACTORIES RELY ON WELD-ON
20K+
AGRICULTURAL OPERATIONS CHOOSE WELD-ON
1M+
POOLS & SPAS BUILT IN THE LAST DECADE
500M+
IRRIGATION PIPE CONNECTIONS CREATED ANNUALLY

KEY INDUSTRIAL PROJECTS

  • Intel Semiconductor Plants USA, UK, Vietnam, Malaysia
  • Samsung Industrial Plants
  • Disney Parks & Resorts

KEY IRRIGATION PROJECTS

  • Yas Island, Abu Dhabi
  • AT&T Football Stadium
  • Augusta Golf Course, USA

KEY POOL & SPA PROJECTS

  • Mazatlan Aquarium, Mexico
  • Falcon City of Wonders, Dubai
  • Viceroy Hotels

Solvent Cements, Primers and Cleaners


Industrial Solvent Cements

Weld-On 724 CPVC
Weld-On 724 CPVC
  • Premium, chemical-resistant, high-strength solvent cement for use with CPVC and PVC piping systems carrying acids, bases, salts, and hypochlorites.
  • Approved for Corzan® CPVC piping systems.
Weld-On 719 PVC
Weld-On 719 PVC
  • Premium, high-strength formulation for large size industrial piping systems.
  • Ideal for fabrication of large fittings and applications requiring high gap filling properties.
  • Suitable for irrigation, conduit, other pressure and non-pressure applications.
Weld-On 719 ECO MAX
Weld-On 719 ECO MAX
  • Premium, high-strength formulation for large-size industrial piping systems.
  • Ideal for fabrication of large fittings and applications requiring high gap-filling properties.
  • Suitable for irrigation, conduit, and other pressure and non-pressure applications.
  • THF and CYCLO FREE
Weld-On 773 ABS
Weld-On 773 ABS
  • For plumbing applications (DWV, sewer and drain pipe), conduit and foam core.
  • Low VOC
  • All classes and schedules with interference fit through 8″ (200 mm).

Pool & Spa Solvent Cements

Weld-On 725 Wet 'R Dry
Weld-On 725 Wet 'R Dry
  • Premium formula for wet conditions and/or quick pressurization.
  • Suitable for irrigation, plumbing, and pool & spa applications.
  • Can be used without primer on non-pressure systems if local codes permit.
Weld-On 748 ECO Pool Fast
Weld-On 748 ECO Pool Fast
  • Maximum strength with reduced odorous fumes for improved workplace environment.
  • Medium bodied, maximum strength and fast setting cement; formulated for pool maintenance and repair.
  • Blue cement fades to clear in sunlight for cleaner looking joints.
Weld-On 746 ECO Pool Heavy
Weld-On 746 ECO Pool Heavy
  • Heavy bodied cement for pool & spa applications.
  • Maximum strength with reduced odorous fumes for improved workplace environment.

Primers & Cleaners

Weld-On P-68 Primer
Weld-On P-68 Primer
  • Essential for proper softening and preparation of PVC and CPVC pipe and fitting surfaces.
  • Maximum strength with reduced odorous fumes for improved workplace environment.
Weld-On P-70 Primer
Weld-On P-70 Primer
  • Premium, industrial strength primer essential for proper softening and preparation of PVC and CPVC pipe and fitting surfaces.
  • Recommended for use on Schedule 80 (PN 10 and higher) and large size pipe.
  • Excellent for cold weather applications.
Weld-On C-65 Cleaner
Weld-On C-65 Cleaner
  • For removal of oil and grease from the surfaces of PVC CPVC, ABS and STYRENE pipe and fittings for bonding.
  • Use before priming of pipe and fittings.

SIGN UP NOW FOR FREE PVC SOLVENT CEMENT TRAINING!

Weld-On trainers have conducted over 2580 presentations and trained 32,055 installers at no expense to the customer.
Learn professional techniques that have been tested and proven to give you an advantage over your competition.
  • Learn from a company trusted by millions over the past 70 years.
  • Get proven techniques by professionals to outperform the competition.
  • Bid confidently and get more jobs with trained installers.
  • Complete projects faster and reduce repair expenses.
  • Learn how to select the suitable PVC cement for the job.
  • Live in-person training classes available for your entire crew.
  • Live webinar training courses available throughout the year.
  • Self-guided online videos available.

Contact us today to get more information about free customized training courses designed to accommodate your busy schedule.