This article explores the key advantages of BonDuit, how it works, and why it is a preferred choice in the utility and infrastructure industry.
What Is Polywater BonDuit?
Polywater BonDuit is a two-part epoxy adhesive engineered specifically for bonding electrical conduits. Unlike traditional solvent-based glues, it provides a strong, watertight, and chemical-resistant connection between materials like:
- PVC
- HDPE
- Fiberglass
- Coated rigid steel
It cures rapidly, adheres to dissimilar surfaces, and performs reliably in both dry and wet field conditions.
Key Features That Set It Apart
Professionals choose BonDuit over other adhesives for its proven reliability and performance in challenging job sites. Here are the standout features:
Fast Curing
BonDuit sets within minutes, allowing faster installation without compromising joint integrity. This reduces delays in fieldwork and increases efficiency on the job site.
Strong Mechanical Bond
It creates a durable connection capable of withstanding soil movement, heavy traffic, and vibration—common threats in underground installations.
Compatible with Multiple Materials
The adhesive is formulated to bond dissimilar materials that solvent glues typically can't. This includes joining HDPE to PVC or fiberglass to PVC, making it extremely versatile.
Resistant to Harsh Environments
BonDuit is designed to resist moisture, UV exposure, chemical contamination, and wide temperature ranges. Whether working in freezing temperatures or humid conditions, it performs consistently.
UL-Listed and Field-Tested
Polywater BonDuit meets UL and industry standards for conduit bonding. Its widespread use in real-world projects across utility and telecom sectors speaks to its reliability.

Common Use Cases
Polywater BonDuit is used in a variety of settings where conduit joints must remain secure for years. Common applications include:
- Telecom and fiber optic conduit systems
- Underground electrical conduit installations
- Directional drilling conduit transitions
- Street lighting or traffic signal conduit projects
- Substations and control vaults
Its ability to maintain performance even in areas with constant ground movement and moisture makes it ideal for infrastructure and utility projects.
Advantages Over Traditional Solvent Cement
While solvent cements work well for basic PVC-to-PVC bonding, they fall short in more complex or high-risk scenarios. Here’s how BonDuit compares:
- Solvent cement cannot bond HDPE or fiberglass; BonDuit can
- Solvent joints degrade in moist soil or under vibration; BonDuit remains stable
- Solvent glues often shrink over time; BonDuit maintains its volume and seal
These differences can make or break a project in the long term. Investing in the right adhesive from the start prevents costly repairs or joint failures down the line.
Where to Buy Polywater BonDuit
BonDuit is available for purchase at Utility Pipe Supply, a trusted supplier of utility conduit and accessories. They offer:
- Authentic Polywater products
- Support for large and small orders
- Fast, secure shipping
- Expert customer service for industrial projects
To learn more or to place an order, visit:
utilitypipesupply.com/products/polywater-bonduit-conduit-adhesive-glue
Polywater BonDuit has become a trusted name among professionals for good reason. Its high-performance bonding ability, fast cure time, and reliability across diverse environments make it ideal for demanding conduit applications.
Whether you're sealing conduits under a busy city street or bonding transitions in a remote substation, BonDuit delivers a level of can match. For any project where conduit reliability matters, it is a smart, long-term choice.