Insulate it yourself, without the guesswork
Master Pack's self-contained, two-component foam kits let you seal gaps, boost energy efficiency, and get professional-grade insulation — no experience or special equipment needed.
Board feet of coverage per kit, sized for small jobs up to large projects
Tack-free in seconds, fully cured in about an hour
Portable, disposable A & B cylinder system — hoses and applicator included
Three kits, sized for the job
Model 200
Closed-cell foam kit built for smaller jobs — easy to transport and ready to use right out of the box.
- R-value 7.02 per inch, 200 bd. ft. yield
- Closed-cell structure
- No ozone-depleting chemicals
- Anti-crossover applicator, 15' hoses
- Extra nozzles (5 conical, 5 fan)
- Gloves, wrench, O-ring & petroleum jelly included
Model 605 — HandiFoam® FR (HFO)
A low-pressure, two-component system for filling and insulating large voids and surfaces, with a continuous air barrier for lower heating and cooling costs.
- R-value 7.02 per inch, 605 bd. ft. yield
- 95% closed-cell structure, density 1.75 lb/ft³
- Tack-free in 30–60 sec, fully cured in 1 hr
- Meets ASTM E84 Class A(1) at 2" thick
- UL GREENGUARD Gold Certified
- Dispensed with the patented Handi-Gun unit
Model 1350
Disposable, self-contained open-cell system that expands to fill the smallest to the largest gaps, cracks, and holes.
- R-value 4.3 per inch, 1,350 bd./sq. ft. yield
- Class One, fire retardant
- Reduces air exchange & energy costs
- Disposable, two-component system
Common applications
- Air sealing attics & attic baffles
- Bathtub insulation and leveling
- Sealing insulation board joints
- Foundation and crawl space wall insulation
- Residential wall insulation
- "Flash and batt" thin-coat sealing
- Post-mold remediation sealing
- Mobile home skirt sealing
- Sealing can lights & ductwork joints
- Insulating rim/band joists & cathedral ceilings
- Asbestos abatement and encapsulation
- Metal buildings
- Sealing silos and storage bins
- Cold storage insulation
- Storage tank insulation (gas, industrial, winery)
- Sealing roof/wall junctures
- Window retrofitting
- Industrial piping & sound deadening
- Manufactured housing & refrigerated trailers
- Air handler/HVAC & hot tubs
- RVs and commercial vehicles
- Sealing precast concrete forms
- Pipe pillows / pipe support
- Foam shape creation
- Void filling (e.g., hollow stadium seats)
- Theater set design
- Swimming pool construction
- Statue repair & creation
- Taxidermy
- Cargo container repair & sealing
- Military tent insulation
- Filling post/pole holes
- Temporary sealing of hopper cans
- Tree surgery
Model 605 tech data
Performance specs
| Property | Value |
|---|---|
| R-value (initial) | 7.02 at 1" thick / 13.54 at 2" thick |
| R-value (aged) | 6.44 at 1" thick / 12.30 at 2" thick |
| Density (free rise) | 1.75 lb/ft³ (28.0 kg/m³) |
| Density (in place) | 1.90 lb/ft³ (30.4 kg/m³) |
| Tack-free time | 15–30 seconds |
| Cuttable | ~10 minutes |
| Cell structure | >90% closed cell |
| Fire rating (ASTM E84 at 2") | Flame spread 10 / Smoke developed 350 |
| Approvals | UL GREENGUARD (CCMC testing in progress) |
| Shelf life | 6 months (refill) / 12 months (disposable) |
Product sizes & item numbers
| Item # | Description | Size | Type | Yield |
|---|---|---|---|---|
| P12055 | HandiFoam FR (HFO) | II-200 | Disposable | 201 bd ft (18.6 m²) |
| P12056 | HandiFoam FR (HFO) | II-600 | Disposable | 601 bd ft (55.8 m²) |
| P23093 | System 17 | 17 gallon | Refillable | 2,002 bd ft (186 m²) |
| P23220 | System 8 | 8 gallon | Refillable | 1,015 bd ft (94.3 m²) |
| P23293 | System 27 | 27 gallon | Refillable | 3,381 bd ft (314 m²) |
| P23487 | System 60 | 60 gallon | Refillable | 7,783 bd ft (723 m²) |
| P23887 | System 120 | 120 gallon | Refillable | 13,989 bd ft (1,300 m²) |
Get professional results for less
Better insulation. Better comfort. Better savings. Talk to our team about which kit fits your project.
Call Now: 866-799-3626Master Pack · 32302 Camino Capistrano, Suite 201, San Juan Capistrano, CA 92675