Strong, Watertight, and Airtight Adhesive for HDPE Conduit

  • Versatile Bonds HDPE to PVC, rigid steel, and fiberglass conduits and fittings.
  • Superior Stronger pullout strength than mechanical couplings.
  • Durable Bonds with high strength within an hour.
  • Easy To Use Requires no special training.
  • Convenient Kits Contains all application components required for a quick installation.

Polywater® BonDuit® Conduit Adhesive bonds create watertight and airtight conduit connections within an hour after application.  The strong bonds withstand movement and vibration, making them ideal for installation along roadsides or near electrical equipment such as transformers or switchgear.

Truck demonstrating strength of BonDuit® joint

Truck trying to pull apart a BonDuit joint.

BonDuit is easy to use and cost effective.  It requires no special training and minimal labor to apply.  Total application time is typically less than five minutes.

BonDuit is most commonly used to join directionally-bored HDPE ducts to underground PVC conduits.  It is also used to bond polyethylene to:

— PVC Couplings
— Concrete Vaults
— Transition Couplings
— Above-Ground Conduit
— Steel Sweeps and Elbows
— Fiberglass and Composite Connections
— PEX, CPVC, ABS, and Polypropylene

Field application tip: Long-barreled couplers can double pull-out strength! Deeper coupler inserts provide more surface contact area for BonDuit to work its magic. It adds strength for just pennies more.

Polyethylene to Steel

Polyethylene to Steel                


Polyethylene to Polyethylene


Polyethylene to Fiberglass          


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Product/Package Notes:

Polywater® BonDuit® Conduit Adhesive is a two-part curing adhesive supplied in a side-by-side cartridge. BonDuit® requires a ratcheted dispensing tool and nozzle to mix and apply quickly and easily. Several splices can be made from a cartridge (see application instructions). The cartridge can be recapped for later use with a new nozzle. Cold Weather Information: Keep BonDuit® Adhesive warm for optimal performance. Warm BonDuit® Adhesive will cure and produce functional seals in ambient temperatures as low as 40° F (4° C). Below 60° F (16° C) the unmixed BonDuit® Adhesive components thicken and become difficult to dispense from the cartridge. Keep BonDuit® Adhesive indoors or in the warmest part of a service truck until use.
Polywater® BonDuit® Conduit Adhesive
Catalog # Package Description Units/Case
BT-KITG* 2 adhesive cartridges
8 mixing nozzles
1 strip of sanding cloth
8 Type RP cleaning wipes (cat #RP-1)
1 dispensing tool
BT-KIT 2 adhesive cartridges
8 mixing nozzles
1 strip of sanding cloth
8 Type RP cleaning wipes (cat #RP-1)
BT-KITB6G* Bulk package of 6 BT-KIT with 1 dispensing tool 1
BT-KITB6 Bulk package of 6 BT-KIT 1
BT-CART12PK 12 adhesive cartridges
36 mixing nozzles
BTXL-250KIT1 1 BTXL 250-mL cartridge
5 Static mixtures
5 Pairs of gloves
Sandpaper 24-in /  60-cm 80-grit
5 RP-1L
BTXL-250CART12 12 cartridges and static mixtures 1
BTXL-250KITB6 12 BTXL-250KIT1 1
TOOL-50-11 1 dispensing tool 1
TOOL-250 1 - high-ratio caulking gun 1
MXR-12T-10 10-pack of mixing nozzles 1
RP-1 Type RP 5"x8" pre-treated cleaning wipe 96

* International export regulations prohibit inclusion of the dispensing tool in kits. Please order the tool (cat #TOOL-50-11) separately for international destinations.

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