KRAKEN BOND Fire Block Foam Spray — Extreme Orange 2x12oz Pack, High-Expansion Class A Fire-Rated Sealant

KRAKEN BOND Extreme Orange Fire Block Foam is a high-expansion, fire-rated polyurethane spray designed to seal gaps, joints, and pipe penetrations with proven Class A fire resistance.

Built for contractors, builders, and homeowners who need fast, reliable fire-stopping and insulation in one product, this two-can pack delivers a high-yield orange foam that expands to fill cavities and hard-to-reach voids. It’s UL classified and meets ASTM E84-201 standards, offering a safety-focused option for areas that need fire containment plus thermal and acoustic sealing. Follow temperature guidance for best results and reuse tips to get the most from each 12oz can.

How does this foam stop fire and smoke travel?

The foam expands into irregular gaps and forms a dense, char-resistant barrier that slows flame spread and reduces smoke migration through openings in walls and floors. It’s Class A fire rated and UL classified for common construction penetrations, giving measurable performance where containment matters.

• Creates an intumescent-like seal that resists heat and fire penetration.
• Designed for wall, floor, and ceiling penetrations around cables and pipes.
• Meets ASTM E84-201 and ICC ESL-1058 UL classification for trusted results.

Can I use it for everyday sealing and insulation tasks?

Yes—beyond firestopping, the foam acts as a thermal and acoustic sealant around windows, door frames, and gaps in framing to reduce drafts and noise. Its high expansion fills irregular cavities, making it versatile for renovation and new-construction sealing needs.

• Ideal for air-sealing gaps around window and door openings.
• Effective at filling voids around pipes, ducts, and conduits.
• Reusability and high yield help lower material costs on multiple jobs.

What conditions and steps ensure the best application?

For consistent performance, bring cans to about 68°F before use, although the product works between 41°F and 86°F. Apply to clean, slightly damp surfaces for optimal adhesion; allow the foam to cure, then trim or tool as needed. Store unused cans upright and follow manufacturer directions for safe disposal or reuse.

• Optimal can temperature: 68°F; acceptable 41°F–86°F range.
• Apply to clean, dust-free surfaces—dampening large cavities improves adhesion.
• Trim cured foam with a knife and finish with sealant or paint if desired.

How does this product save time and money on a jobsite?

Each 12oz can expands significantly, reducing the number of cans needed compared with low-yield options. The foam’s reusability and multi-purpose performance—fire-blocking, insulating, and soundproofing—mean fewer materials and faster completion of penetrations and gaps.

• High expansion yields more coverage per can versus standard foams.
• Reusable cans on short-term jobs reduce waste and replacement costs.
• Combines fire protection and insulation, reducing the need for separate products.

Who is this for: KRAKEN BOND Extreme Orange Fire Block Foam is intended for professional contractors, trade installers, and skilled DIYers tackling fire-stopping, penetration sealing, and insulation work. Choose this product when you need a certified, high-expansion polyurethane foam that balances safety compliance with practical jobsite efficiency—especially for window and door perimeters, pipe and cable penetrations, and renovation sealing projects.