Spraycoat Fire Rated Spray Foam Insulation Kit (480 Sq.Ft.) - Energy

In this review the Spraycoat Fire Rated Spray Foam Insulation Kit is evaluated as a do-it-yourself and professional-grade closed cell polyurethane option for sealing and insulating a variety of spaces. The bottom line: it is best for users who need a durable, Class-A fire rated spray foam that reduces heating and cooling costs while providing a rigid, airtight seal. The kit is notable for its claimed up to 60% energy savings and long-term dimensional stability, and the review focuses on performance, ease of use, and real-world fit for common applications.

Key Features

• Class-A fire rating: Provides advanced flame resistance suitable for roofs, walls, basements and tanks where a high fire performance is required.
• Energy saving formula: The closed cell polyurethane claims to reduce heating and cooling costs by up to 60%, improving thermal efficiency across insulated cavities.
• Durability and stability: Cures to a rigid, dense structure that resists cracking, shrinking and settling for long-lasting insulation and acoustic benefit.
• Dual-nozzle system: Comes with two interchangeable nozzles for vertical wall work and ceiling spraying to maintain consistent expansion and reduce dripping.
• Wide compatibility: Bonds to drywall, wood, concrete, metal, PVC and more, making it useful for residential, marine and industrial sealing tasks.
• Paintable after cure: The foam accepts paint and will not warp window or door frames thanks to dimensional stability features.

Who It's For

The kit is aimed at homeowners doing envelope upgrades, contractors insulating roofs or basements, and boat or RV owners who need a tough, closed cell sealant that also improves fire resistance. It suits projects where a single, long-lasting application is preferred over repeated patching.

It is less appropriate for those needing a solvent-free, non-pressurized pour product or for very small, one-off gap repairs where a handheld canister foam might be quicker. Users who lack experience with spray systems may want practice with the dual nozzles before tackling large surfaces.

Pros & Cons

Pros

• Class-A fire rating adds an important safety benefit for structural and enclosed spaces.
• High claimed energy savings and rigid foam reduce thermal bridging and improve building envelope integrity.
• Dual-nozzle application system provides versatility for walls and ceilings and helps achieve consistent coverage.
• Broad surface compatibility makes it useful across residential, marine and industrial applications.

Cons

• Some customers reported mixed opinions about nozzle quality and installation, so practice and care are needed for best results.
• A few users noted adhesion concerns in specific cases, indicating surface prep is important for reliable bonding.

Specifications

Product type	Closed cell polyurethane spray foam kit
Coverage	480 sq.ft. per kit
Fire rating	Class-A (ASTM E84)
Includes	Spray gun and cleaner plus dual nozzles
Application areas	Walls, attics, roofs, basements, tanks, marine uses
Compatibility	Drywall, wood, concrete, metal, PVC, OSB and more

Our Verdict

The Spraycoat kit is a sensible choice for anyone who needs a durable, fire resistant closed cell foam that improves energy efficiency and structural rigidity. It represents good value for larger insulating or sealing jobs where coverage, long-term dimensional stability and paintability matter. Users should allow time to learn the dual-nozzle system and ensure proper surface preparation to get reliable adhesion across varied substrates.

Frequently Asked Questions

Is this spray foam paintable after curing?
Yes, the cured foam accepts paint and is designed to maintain dimensional stability so it will not warp adjacent frames.

Can it be used in marine environments?
Yes, the formula is compatible with boats, RVs and trailers and bonds to common marine substrates when surfaces are properly prepared.

Does the kit include a gun and cleaner?
Yes, the package includes a spray gun and cleaner along with two interchangeable nozzles for different application positions.