About the HandiFoam II-605 Bulk Kit – P12145W (20-Pack / 12,000 Board Feet)
This bulk listing includes 20 HandiFoam E84 (HFO) II-605 Spray Foam Kits with 25′ hose assemblies, providing up to 12,000 board feet of coverage. It’s the perfect setup for contractors who need mobility and performance without the complexity of refill tanks or return freight logistics.

Why Contractors Keep a 605 Kit on the Truck
If you need a fast, no-hassle way to spray up to 605 board feet per kit—without juggling rental cylinders or deposit logistics—the HandiFoam II-605 kit is the sweet spot between convenience and professional-grade performance.

Built for touch-ups and full rooms
One-off repairs or punch-list patches: a single kit covers ~600 board feet—perfect for rim joists, crawl-space gaps, or small additions.
Bigger projects? Just stack kits. Order multiple 605s and keep spraying; the only trade-off is an occasional swap when each kit runs dry. Compare that with a refill system’s 12,000 board foot capacity, which is better for long, uninterrupted jobs.

No cylinder returns
We ship freight, but you never have to arrange a freight pickup for empties. When the job’s done, just follow the disposal steps printed on the box—no chasing bill-of-lading paperwork or waiting on deposit refunds.

No deposits, no calibrator, minimal learning curve
Pay once, spray once. There’s no tank deposit or AutoCalibrator to return.
Training is optional (but recommended). We suggest reviewing basic spray technique and safety procedures, but no certification is required to operate the kit.

Same pro-level PPE required
These kits still require standard spray foam personal protective equipment (PPE): full-face or half-mask respirator (with OV/P100 cartridges), nitrile gloves, long sleeves, and eye protection.

Technical Overview
The HandiFoam FR (HFO) II-605 (P12145) is a premium, two-component, low-pressure spray polyurethane foam system designed to fill and insulate large voids and surfaces. It delivers excellent adhesion and forms a seamless air barrier that reduces drafts, improves indoor air quality, and cuts heating and cooling costs.

This non-flammable, low-GWP spray foam meets strict environmental standards across North America and is UL GREENGUARD Gold Certified for low chemical emissions.

Key Benefits

• Covers 600 square feet at 1-inch thickness (per kit)

• Creates an airtight seal to prevent energy loss

• ASTM E84 Class A(1) fire rating at 2” thickness

• UL GREENGUARD Gold Certified

• Uses the patented Handi-Gun® system

• Includes 10 ColorWise® Long Cone Nozzles per kit

• Available in both disposable and refillable versions

Technical Specifications

What’s Included with Each Kit

• Two chemical cylinders (Component A & B)

• Patented Handi-Gun® dispensing unit with 25′ hose

• 10 ColorWise® Long Cone Nozzles for spray control

• Operating instructions manual

• Safety Data Sheets (SDS)

Ideal Applications

• Residential and commercial insulation

• Air sealing around doors, windows, and gaps

• Soundproofing and energy efficiency upgrades

• General construction and weatherization

Safety & Support:

• Operation manual included

• Tech support available from Spray Foam Systems

• Additional Safety Gear
• Guidelines For Safe Use

Technical Data Sheet (PDF)

Safety Data Sheet A (PDF)

Safety Data Sheet B (PDF)

Operating Instructions (PDF)

Learn more about the Handi-Foam spray foam kit features and benefits.

Formerly SKU: [P12056W]