Deer Brook Shop Hornet Foam Cannon for Pressure Washer — 1L Wide‑Mouth Soap Gun, 4000 PSI, 1.1mm Orifice

The Deer Brook Shop Hornet Foam Cannon is a 1‑liter, wide‑mouth foam sprayer and soap gun that connects to most pressure washers to deliver adjustable, thick foam for cars, trucks, siding, and hard surfaces.

Designed for home detailers and pros alike, this foam cannon combines a large-capacity bottle, a 1.1mm orifice for high‑pressure setups, and corrosion‑resistant components to provide reliable foam coverage without constant refilling or leaking. It fits pressure washers with a 1/4" quick connector and handles systems up to 4000 PSI, giving you a flexible tool for regular maintenance and deep cleaning tasks.

How does the Hornet Foam Cannon improve washing results?

The Hornet Foam Cannon increases contact time between soap and surface by producing thick, clinging foam that helps loosen dirt and road grime before rinsing. Its adjustable nozzle lets you control foam density and projection, so you can switch from dense suds for a car roof to a wider spray for garage floors.

• 1.1mm orifice tuned for high‑PSI foaming and consistent suds.
• Rotating head adjusts spray angle for targeted coverage.
• Wide‑mouth 1L bottle for easier mixing and reduced refills.
• Quick 1/4" connector for fast attachment to most power washers.

Will this foam sprayer hold up under frequent use?

The Hornet is built with stainless steel and brass connectors plus a coated body to resist corrosion and wear from repeated jobs. Factory sealed components and quality fittings reduce the chance of leaks, making it suitable for professional detailers or hobbyists who use a foam gun regularly.

• Rust‑resistant stainless steel parts for durability.
• Brass connectors and seals to prevent leaks under pressure.
• Coated external body for abrasion resistance during handling.
• Engineered internals designed for up to 4000 PSI systems.

How easy is it to set up and use with my pressure washer?

Setup is straightforward: fill the 1L bottle via its wide mouth, attach the cannon using the 1/4" quick connector, and tune the nozzle and foam mix until you get the desired suds. The large bottle opening simplifies pouring soap and measuring blends, while the slim nozzle reaches into tight spaces for even application.

• Wide mouth makes soap mixing and filling faster and cleaner.
• 1/4" quick connect lets you swap tools without tools.
• Adjustable nozzle for foam thickness and spray pattern control.
• Compatible with a variety of soap concentrates and surfaces.

Can I use the Hornet Foam Cannon beyond car washing?

Yes—this foam gun is adaptable for more than vehicles. From motorcycles and RVs to siding, driveways, and outdoor furniture, the Hornet produces clinging foam that helps lift dirt from many surfaces when used with the appropriate cleaner.

• Effective on cars, trucks, motorcycles, and RV exteriors.
• Useful for cleaning house siding, patios, and concrete surfaces.
• Adjustable foam lets you match cleaning power to delicate or rugged surfaces.
• Large capacity reduces downtime when tackling larger jobs.

Who is this for: The Deer Brook Shop Hornet Foam Cannon is aimed at vehicle owners, detailing pros, and property maintenance teams who want a durable, high‑performance foam sprayer that minimizes refills and holds up to frequent use. If you need a 1L foam gun that pairs with high‑PSI power washers, offers leak‑resistant fittings, and provides adjustable foam control, the Hornet is a practical, cost‑effective choice.

• Features: Built for Versatile Washing, Stainless Steel and Factory Sealed Components, Large bottle, Adjustability, Multi‑surface capability, Pro detailer quality.