Description
VWD Professional 26:1 Caulk Gun
The right tool for urethane-bonded van windows. The VWD Professional 26:1 Caulk Gun is built for automotive urethane so you can lay a consistent, leak-resistant bead with less fatigue, even in colder environments.

- 26:1 high-thrust lever ratio for smooth, controlled urethane flow
- Helps lay a consistent bead for cleaner installs and better sealing
- More comfortable and fatigue-free during long installs or in cold temps
- Die-cast aluminum construction for durability
- Stabilizes urethane tubes for better handling
- Works with VWD urethanes and installation kits
- In stock. Usually ships in 5 days or less
Brand: Van Windows Direct
SKU: DS00004
Warranty: 1-Year Warranty
Price: $29.95 (MSRP $39.99)
Description
Perfect caulking gun for automotive urethane and van window installation. The powerful 26:1 lever ratio enables comfortable, fatigue-free operation, even during long installation periods or in cold environments.
The VWD gun stabilizes urethane tubes, while the high-quality die-cast aluminum construction delivers strong handling and long life, even under demanding shop conditions. This caulking gun works with all of our van window urethanes.
Why a 26:1 Thrust Ratio Matters
- Better control over bead size and consistency
- Less hand strain than a standard household caulk gun
- Improved bead placement on vertical side-window installs
- Cleaner application with fewer starts, stops, and gaps
Recommended Pairings
- VWD Urethane Window Installation Kits
- Primer systems (single application primers, SIKA primers, BetaPrime primers)
- Securing tape and suction cup holders for placement control
Technical Specifications
| SKU | DS00004 |
|---|---|
| Brand | Van Windows Direct |
| Thrust Ratio | 26:1 |
| Construction | Die-cast aluminum |
| Primary Use | Automotive urethane and bonded van window installs |
| Compatibility | Works with VWD van window urethanes |
| Warranty | 1-Year Warranty |
| Availability | In stock |
| Typical Ship Time | Usually ships in 5 days or less |
How to Use for Urethane-Bonded Van Windows
- Cut the urethane nozzle to your bead size. Use a V-cut when recommended by your urethane system.
- Apply a continuous bead around the window perimeter with steady pressure.
- Set the glass, align, and tape in place while urethane cures.
- Follow your urethane system cure timing and drive-away guidance.
FAQ
Why can’t I use a regular household caulk gun?
Will this work with VWD urethane installation kits?
Is this helpful for vertical side window installs?
What warranty is included?