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

750 mL (25.4 fl oz) Triple-Fill Closed Cell Spray Foam

🔥 BULK DEAL: Buy 11 Cans, Get 1 Free!

Seal, insulate, and protect your projects with this triple-fill closed cell spray foam. Built for serious performance, this high-expansion polyurethane foam offers solid air sealing, moisture resistance, and thermal insulation. It is a highly practical choice for filling gaps, cracks, and cavities in residential, commercial, or industrial applications. We stock these heavy-duty cans at wholesale prices to ensure you get real value for the dollar on every job.

Key Features:

• High-Performance Formula: Provides a rigid and durable seal that naturally resists air, moisture, and sound transmission.
• Triple Expansion Volume: Expands and fills voids up to three times its initial size to guarantee thorough coverage.
• Thermal & Acoustic Barrier: Helps enhance energy efficiency and blocks out noise in walls, roofs, and subfloors.
• Quick Curing Time: Sets tack-free in roughly 10 minutes and fully cures within 24 hours for faster project completion.
• Versatile Adhesion: Bonds securely to a wide variety of materials including wood, concrete, metal, drywall, stone, and most plastics.

Specifications:

• Volume: 750 mL (25.4 fl oz)
• Foam Type: Closed Cell Polyurethane
• Expansion Rate: Up to 3x original volume
• Application Temperature: 5°C to 35°C (41°F to 95°F)
• Cure Time: 24 hours (full), tack-free in 10 minutes
• SKU: 364511

Perfect For:

• Sealing HVAC penetrations and blockages
• Insulating around exterior doors and windows
• Blocking drafts in attics, crawlspaces, and basements
• General construction and energy-efficiency upgrades