KRAKEN BOND KR111PF01-Fastcoat-27.1oz-24P-M Closed-Cell Spray Foam, 24-Pack

Made from closed-cell polyurethane, this 24-can spray foam set is designed for insulation and sealing work in gaps, corners, and cavities. The product listing gives 480 sq ft of coverage and a 2-inch item thickness.

Each can holds 27.1 oz, making the set suitable for projects that call for foam applied directly where insulation and sealing are needed. The closed-cell formula is intended for thermal and acoustic insulation, moisture protection, draft sealing, and pest blocking.

A stated R-value of 5.66 per inch and Class-A fire rating add practical detail for planning insulation work in attics, walls, and other listed areas.

Key takeaways

This polyurethane foam is made for both insulating and filling gaps, including spaces that are harder to reach with other insulation formats. It is listed as Class-A fire rated and as meeting ASTM E84. For thermal planning, the stated R-value is 5.66 per inch, the foam is also described for acoustic insulation and moisture protection.

The set contains 24 spray foam cans and lists coverage of 480 sq ft. A dual-nozzle system is designed to support application on vertical surfaces and ceilings, helping direct foam into wall cavities, corners, and other target areas. The foam is described as adhering to most building materials and forming an airtight, watertight seal.

Buyer feedback is mixed. Some customers describe the foam as easy to use for small and medium DIY jobs, while others report inconsistent adhesion and coverage below their expectations. That feedback is useful to weigh alongside the listed coverage and the specific needs of the project.

Fit and sizing

The 24-pack is intended for insulation and sealing projects, with 480 sq ft listed coverage and a 2-inch item thickness. Use those figures when planning the area to treat, and consider whether the job centers on filling cavities and gaps or on covering a broad, open surface. Spray foam is particularly suited to applying insulation directly into corners and hard-to-reach spaces, a different insulation format may suit projects focused mainly on broad, unobstructed areas.

For application, the manufacturer’s temperature guidance calls for bringing the can to 68°F for peak performance. Application is listed for conditions from 41°F to 86°F. In colder climates, allow the can to acclimate to room temperature before use. Follow safety guidance and provide proper ventilation during application.

Best use cases

Use this foam for attic and wall insulation, crawl spaces, and sealing gaps where drafts, moisture, or pests are a concern. The dual-nozzle design is intended for vertical and ceiling applications, so it can support work in wall cavities as well as overhead areas. The product title also identifies garage doors as an intended application.

For a small or medium DIY project, the can format offers a direct way to apply foam to selected gaps rather than installing insulation across an entire open area. It also fits jobs where thermal insulation and sealing are needed together. Choose it for targeted spaces that benefit from foam filling and sealing, and use the listed coverage to plan the amount of area involved.

Questions before you buy

What areas is this spray foam designed for? It is recommended for thermal and sound insulation, moisture protection, pest blocking, and draft sealing. Listed settings include attics, walls, crawl spaces, corners, and garage doors.

What application temperatures are recommended? The guidance identifies 68°F as the preferred can temperature, with an application range of 41°F to 86°F. In cold conditions, let the can reach room temperature before use.

What insulation performance is listed? The stated R-value is 5.66 per inch. The product is also described as Class-A fire rated and as meeting ASTM E84.

Should you buy it?

This 24-can closed-cell foam set is suited to projects that need targeted insulation and gap sealing in areas such as attics, walls, crawl spaces, or around garage doors. Its listed coverage, dual-nozzle application design, and stated thermal and acoustic uses make it a practical format for DIYers and professionals working in cavities, corners, and other hard-to-reach spaces.