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750 mL Triple-Fill Spray Foam – Closed Cell Insulation for Thermal & Acoustic Sealing

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🛠️ 750 mL Triple-Fill Spray Foam – Closed Cell Insulation for Thermal & Acoustic Sealing

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Seal, insulate, and protect with confidence using this 750 mL Triple-Fill Closed Cell Spray Foam. Designed for professional-grade performance, this high-expansion polyurethane foam offers superior air sealing, moisture resistance, and thermal insulation—perfect for filling gaps, cracks, and cavities in residential, commercial, or industrial applications.

🔧 Key Features:

  • High-Performance Closed Cell Formula – Provides a rigid, durable seal that resists air, moisture, and sound transmission

  • Triple Expansion Volume – Fills voids up to 3x its initial size for thorough coverage

  • Thermal & Acoustic Barrier – Enhances energy efficiency and noise reduction in walls, roofs, and subfloors

  • Quick Curing Time – Tack-free in minutes; fully cured within 24 hours

  • Precise Application – Compatible with standard foam guns or included nozzle for controlled spray

  • Adheres to Most Surfaces – Works on wood, concrete, metal, drywall, stone, and plastics

  • Moisture & Mold Resistant – Ideal for high-humidity environments and long-term indoor/outdoor use

📦 Specifications:

Feature Details
Volume 750 mL
Foam Type Closed Cell Polyurethane
Expansion Rate Up to 3x original volume
Cure Time 24 hours (full), tack-free in ~10 minutes
Application Temp +5°C to +35°C (41°F to 95°F)
Use Areas Gaps, cracks, seams, window/door frames, cavities

🧰 Ideal For:

  • Sealing HVAC penetrations

  • Insulating around doors and windows

  • Soundproofing interior walls

  • Blocking air leaks in attics, crawlspaces, and basements

  • Construction, renovation, and energy-efficiency upgrades

Care Instructions

Please refer to the product instructions for care and safe usage.
750 mL Triple-Fill Spray Foam – Closed Cell Insulation for Thermal & Acoustic Sealing

$7.95

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