About Weld-On® - Weld-On

About Weld-On®

product family

Weld-On Adhesives, Inc. is the pioneer and leading manufacturer of Weld-On® solvent cements, primers and cleaners for PVC, CPVC, ABS and other plastic piping systems.  Weld-On products are globally-recognized as the premium products for joining plastic pipes and fittings.  Headquartered in California, Weld-On has state-of-the-art operations throughout the United States, as well as China, and a worldwide network of sales representatives and distributors.

Our Commitment


WELD-ON delivers industry leading quality, environmentally friendly products and superior services to our customers. We strive to meet the requirements of all our interested parties. The personal and professional growth of our people, continuous improvement of our products and processes are responsibilities equally shared by the company and each employee.

We do not consider ‘good enough’ the resting point of our efforts; the process of improvement is on-going and an integral part of our task every single day.

Weld-On is committed to our customers in all aspects of our operation and in all functions of our company:

factory assembly lineQuality products
We are committed to manufacturing quality products for professionals. In fact, our China and USA facilities are ISO 9001: 2008 certified for its excellent quality management system.  Our products are manufactured to the highest standards available and face stringent quality control tests prior to sale and distribution.

Excellent customer service
Our skilled team is readily available to help customers with product selection and ordering. We are experts in international shipping and our international customer service staffs are certified in hazardous material shipment.

Professional technical service
Our technical specialists provide professional recommendations and product application training to suit the needs of our customers.

Expert R&D
Our research scientists and engineers have vast technical knowledge to develop the most technically advanced and innovative product to meet our customers’ needs.

Corporate Responsibility
As a subsidiary of IPS Corporation, Weld-On is committed to providing the resources, educational support and improved technologies that help to improve the lives of people around the world. From supporting global initiatives that aim to end world water poverty, to the support of local charities, to being an innovator and early-provider of environmentally responsible products, we at Weld-On believe in fostering sustainability.

About IPS Corporation

Established in 1954, IPS Corporation has grown tremendously over the past 60+ years. Today, IPS Corporation is the trusted leader in manufacturing adhesives, solvent cements, and numerous components and supplies for the plumbing, construction and plastic fabrication industries.   The company is organized into three operating companies – Weld-On Adhesives, Inc., IPS Diversified Products (plumbing and roofing), and IPS Adhesives – and carries the core brands WELD-ON®, WATER-TITE®, TEST-TITE®, GUY GRAY, TRUEBRO®, and STUDOR®.

Refer to our corporate site, www.ipscorp.com, for more details.