Loctite Power Grab Heavy Duty Construction Adhesive – 300 mL Cartridge
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Regular price
$ 10.76 USD
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LOCTITE® POWER GRAB® Heavy Duty is a one-part, water-based construction adhesive for interior and exterior building and repair projects. Its high initial tack helps hold materials in place while reducing the need for nails, screws, and bracing.
The 300 mL standard cartridge fits common caulking guns and provides controlled bead application. The low-odor formula is paintable, weather resistant, and cleans up with soap and water while uncured.
Key Benefits
- High initial tack for fast placement and precise alignment
- Heavy-duty, gap-filling construction adhesive
- Water-based, low-odor formulation
- Weather resistant for interior and exterior projects
- Paintable after cure
- Uncured adhesive cleans up with soap and water
Popular Applications
- Wood, drywall, and plaster
- Ceramic, concrete, masonry, and brick
- Foamboard and cork
- Aluminum and vinyl cove base
- General construction, remodeling, and repair work
Product Specifications
| Brand | LOCTITE |
|---|---|
| Product | POWER GRAB Heavy Duty |
| Henkel IDH | 2137678 |
| Package | Individual 300 mL standard cartridge |
| Technology | Water-based acrylic / synthetic latex adhesive |
| Form | One-part thick paste |
| Color | Off-white / white |
| Viscosity | Approximately 2,500,000 mPa·s |
| Specific Gravity | Approximately 1.345 |
| Service Temperature | 0°F to 122°F (-18°C to 50°C) |
| Shear Strength | 648 psi on dry lumber; test conditions apply |
| Cure | Most common applications develop strength in approximately 12 hours; low-porosity assemblies may require longer |
| Shelf Life | 24 months unopened from date of manufacture |
| UPC | 079340011267 |
Application Guidance
- Ensure surfaces are clean and free of dust, grease, loose material, and standing water.
- Cut the cartridge nozzle to the desired bead size and load it into a standard caulking gun.
- Apply adhesive in beads appropriate for the assembly, then press the materials together firmly.
- One bonding surface must be porous. Support heavy or overhead materials until the adhesive has developed adequate strength.
- Clean uncured adhesive promptly with soap and water. Mechanically remove cured material.
Important Limitations
Not recommended for mirrors, glass, natural stone, marine applications, permanently damp areas, or underwater use. Apply and cure above 50°F (10°C). Protect the cartridge from freezing. Review the current product label and safety documentation before use.
Safety
WARNING: Causes serious eye irritation. Avoid eye contact and wash thoroughly after handling. The product page also carries a California Proposition 65 warning.