Great Stuff Pro

Great Stuff Pro™ Construction Adhesive, 26.5oz Pro Can

Great Stuff Pro™ Construction Adhesive, 26.5oz Pro Can

$24.79
  • SKU: DOW 00343087
  • Minimum Purchase: 3 units
  • Availability: Same Day Shipping Applies Monday to Friday if Ordered by 2 PM EST.
  • Shipping: Free Shipping
Availability: Same Day Shipping Applies Monday to Friday if Ordered by 2 PM EST.
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Description

Great Stuff Pro™ Construction Adhesive is a high-performance, heavy-duty polyurethane foam adhesive formulated for bonding a wide range of construction materials in both interior and exterior environments. With its fast-grab formula, moisture cure properties, and all-weather capability, it is engineered for professional-grade durability and efficiency. It bonds to dry, damp, treated, and even frozen surfaces, making it highly reliable across various jobsite conditions

Features & Benefits

  • Fast Grab Tack: Tack-free in as little as 14 minutes for efficient project progress.
  • High Yield Efficiency: One 26.5 oz (751 g) can equals up to 16 quart tubes of traditional adhesive.
  • Weather Versatility: Performs in dry, damp, or frozen conditions, and from 32°F to 100°F (0°C to 38°C).
  • 30-Day Restartability: Reusable when attached to a PRO Series gun for up to 30 days.
  • Strong Bonding Power: Reduces nail pops, squeaks, and the need for mechanical fasteners.
  • Multi-Surface Compatibility: Adheres to wood, metal, concrete, masonry, drywall, foam, and plastics.
  • All-Weather Formulation: Stable under freeze-thaw cycles, suitable for cold climates.

Technical Data

Tack-Free Time ~14 minutes (at 75°F, 50% RH)
Initial Bond Time Approx. 2 hours
Full Cure Time Up to 7 days
Color Cream
Shelf Life 12 months (unopened container)
Application Temp Range 32°F to 100°F (0°C to 38°C)
Reusability 30 days (with gun attached)
Size 26.5 oz (751 g)
Yield Replaces up to 16 qt tubes
Standards Compliance ASTM D3498, ASTM D6464, HUD UM 60a, CA 25-4

Recommended Applications

  • Subfloor assembly (plywood or OSB to joists)
  • Drywall attachment to wood framing
  • Foam panel and insulation board installation
  • Structural insulated panel (SIP) and insulated concrete form (ICF) bonding
  • Paneling and sheathing attachment
  • General construction repairs and gap sealing

Common Substrates

  • Wood (dry, treated, damp, or frozen)
  • Plywood, OSB
  • Concrete and masonry
  • Drywall
  • Foam insulation panels
  • Metal, glass, and most plastics

Application Details

Surface Preparation

  • Ensure all substrates are clean, sound, and free of loose materials like dirt, grease, oil, or standing water.
  • Painted or coated surfaces should be sanded or roughened.
  • Dry fit materials before adhesive application.

Application Method

  • Shake can vigorously for at least 1 minute before use.
  • Attach to a PRO Series dispensing gun (e.g., PRO 14 or PRO 14XL).
  • Adjust the flow control knob to desired bead size (typically 1/2”).
  • Apply in continuous zigzag or parallel beads to ensure full coverage.
  • Join materials within 10 minutes of adhesive application; press firmly into place.
  • If bead skins over, remove and reapply fresh adhesive.

Curing

  • Initial bond in ~2 hours; full cure in 7 days depending on humidity and temperature.
  • High humidity accelerates cure time.

Cleanup

  • Wipe away uncured adhesive with dry cloth or scraper.
  • Cured foam must be mechanically removed.
  • Store the can upright attached to gun when not in use.