Expanding spray foam is a common fix for gaps around pipes, ceiling penetrations, and drywall seams. The harder part is deciding which kit size and contents fit the job. The listed prices in this set run from USD 114.99 to USD 441.99, and the packages range from a six-can kit with a gun to a 36-can closed-cell kit rated for 240 board feet.
Quick take
If you already have a spray foam gun, the Mega Size Spray Foam Insulation Can (18x30 oz. / 850 g) Expanding Sealant is the most straightforward refill option. If you need a gun, nozzles, and protective gear to go with new cans, the Mega Size Spray Foam Insulation Kit (18x30 oz. / 850 g) adds those pieces for a higher listed price. For a smaller job, the Spray Foam Insulation Kit (6 PK Kit-26.46oz) Expanding Foam Sealant is the least expensive of the four. For the largest can count, the Spray Foam Insulation Kit Closed Cell Self Expanding Foam 240 Bd Ft 36×32.8 oz is the highest-priced and largest-volume option.
Listed price comparison
| Product | Listed price | Price bar |
|---|---|---|
| Mega Size Spray Foam Insulation Can (18x30 oz. / 850 g) Expanding Sealant | USD 219.99 | |
| Mega Size Spray Foam Insulation Kit (18x30 oz. / 850 g) Expanding Sealant | USD 249.99 | |
| Spray Foam Insulation Kit (6 PK Kit-26.46oz) Expanding Foam Sealant | USD 114.99 | |
| Spray Foam Insulation Kit Closed Cell Self Expanding Foam 240 Bd Ft 36×32.8 oz | USD 441.99 |
A quick check on kit contents: the two ixirpro Mega Size options share the same 18-can format, but the kit bundles a foam gun, cleaner, nozzles, and safety items while the can pack does not. The six-can and 36-can kits also bundle a gun with their cans, so the main question becomes how much foam the project will actually use.
Decision matrix
| Option | Consider it for | Keep in mind |
|---|---|---|
| Mega Size Spray Foam Insulation Can (18x30 oz. / 850 g) Expanding Sealant | If you already have a compatible foam gun and want 18 cans of expanding sealant | No gun, cleaner, or nozzles are included with the cans |
| Mega Size Spray Foam Insulation Kit (18x30 oz. / 850 g) Expanding Sealant | If you want the same 18-can format plus gun, cleaner, nozzle tips, suit, goggles, and gloves | Listed USD 30 above the can-only Mega Size option |
| Spray Foam Insulation Kit (6 PK Kit-26.46oz) Expanding Foam Sealant | If you want the lowest listed price and a complete six-can kit | Six cans hold less foam than the 18-can formats |
| Spray Foam Insulation Kit Closed Cell Self Expanding Foam 240 Bd Ft 36×32.8 oz | If you want a 36-can closed-cell kit sized for 240 board feet | Highest listed price in this group |
Product notes
Mega Size Spray Foam Insulation Can (18x30 oz. / 850 g) Expanding Sealant
The 18-can Mega Size can pack is a pure refill bundle: 18 cans of 30 oz (850 g) white ixirpro expanding sealant. It covers up to 414 board feet at standard application thickness. Compatible surfaces include drywall, plywood, concrete, metal, wood, PVC, and tile, while the features include soundproofing insulation and water resistance. Choose it when you already have a foam gun and just need the foam itself. Keep in mind that you will need to supply your own gun, cleaner, and nozzles, which is why the kit version costs more.
Mega Size Spray Foam Insulation Kit (18x30 oz. / 850 g) Expanding Sealant
The same 18-can format appears here with tooling included. Along with 18 cans of 30 oz (850 g) foam, the kit contains one foam gun, one foam gun cleaner, short and long nozzle tips, red can nozzles, a protective suit, safety goggles, and 18 pairs of gloves. Like the can-only version, it lists drywall, concrete, metal, plywood, wood, PVC, tile, and more as compatible surfaces, and it carries an R5.5 insulation rating. If you are starting without spray foam accessories, this bundle is the reason to pay the higher price than the can-only Mega Size pack. The trade-off is the added cost compared with the can-only version, so the included equipment is the deciding factor.
Spray Foam Insulation Kit (6 PK Kit-26.46oz) Expanding Foam Sealant
This six-can kit is the entry point in this group. It includes six 26.46 oz (750 g) cans, a spray foam gun, foam gun cleaner, red can nozzles, short and long nozzle tips, one protective suit, safety glasses, and 12 pairs of gloves. The white foam is rated R5.5 and the feature list pairs soundproofing insulation with water resistance. Because it is the least expensive of the four, it is a reasonable choice for someone who wants a complete kit without committing to 18 or 36 cans. The obvious limit is the can count: if the project needs the material volume of an 18-can Mega Size format, this six-can kit will run out sooner.
Spray Foam Insulation Kit Closed Cell Self Expanding Foam 240 Bd Ft 36×32.8 oz
This is the high-capacity option in the set. At 240 board feet with 36 cans of 32.8 oz foam, the box contents include one dispensing gun, two cans of foam gun cleaner, blue and black nozzles, gloves, two face masks, two coveralls, and safety glasses. The closed-cell formula expands as it cures, and the feature list highlights soundproofing insulation. For a large sealing job or a project that needs one large order of cans, this kit is the one to evaluate first. The trade-off is its position at the top of the price range, so it makes sense when you expect to use enough foam to justify the outlay.
Final recommendation
For the lowest listed price, the Spray Foam Insulation Kit (6 PK Kit-26.46oz) Expanding Foam Sealant fits projects that a six-can bundle can handle. For a middle ground with the 18-can Mega Size format and a gun, the Mega Size Spray Foam Insulation Kit (18x30 oz. / 850 g) is the option to compare. If you already own a gun, the can-only Mega Size Spray Foam Insulation Can gives you the same can count at a lower listed price. For the largest single purchase, the Spray Foam Insulation Kit Closed Cell Self Expanding Foam 240 Bd Ft 36×32.8 oz is the one to weigh against the 18-can formats on total coverage.
