Tecbond 248 High Strength Construction Hot Glue Sticks

Power Adhesives Tecbond 248 (formerly Tackfix 248) is an acrylic-based adhesive engineered to deliver reliable, high-strength bonds across a broad range of materials, including difficult-to-bond plastics. It is available in 1/2" (12mm) and 5/8" (15mm) glue sticks, making it compatible with professional hot glue guns used in construction, repair, and product assembly.

This clear adhesive provides strong initial tack to support accurate placement of components during installation. Once compressed, it sets almost instantly, helping users achieve clean, consistent bonds on materials such as wood, concrete, metals, and finished surfaces.

Key Features of Tecbond 248 Hot Glue Sticks

Versatile Substrate Compatibility: Bonds effectively to a wide range of materials, including concrete, ceramics, and smooth plastics such as PVC.
Extended Open Time: Maintains tack for approximately one minute, allowing precise alignment before setting.
Strong Chemical Bonding: Provides exceptional adhesion to acrylics, polycarbonate, and other challenging surfaces.
Instant Set: Solidifies immediately upon compression to create a secure, durable bond.
FDA Compliance: Meets FDA 175.105 requirements for indirect food contact.

Glue Sticks Per Carton

11 lbs of 1/2" × 12" glue sticks is approximately 165 glue sticks.
11 lbs of 5/8" × 12" glue sticks is approximately 99 glue sticks.

Specifications

Series: Tecbond 248 (Formerly Tackfix 248)
Categories: Construction & Trade, DIY & Recreation, Product Assembly
Compatible Substrates: Wood, Fabric, Leather, Concrete, Rubber, Glass, Ceramics, Some Plastics, and Most Metals
Chemistry: Acrylic
Sizes:

1/2" (12mm) Sticks
5/8" (15mm) Sticks

Color: Clear
Application Temperature: 383°F (195°C)
Softening Point: 194°F (90°C)
Low Temperature: 14°F (-10°C)
Open Time: 60 Seconds
Viscosity: 5,000 cps @ 356°F (180°C)
Heat Resistance: 167°F (75°C)
Molten Tack: High
Certifications: FDA 175.105 for Indirect Food Contact

Common Applications for Tecbond 248

Carpet Repair
Carpet Tack Strips
Hardwood Flooring Starter Pieces & Transition Strips
Sensors & CCTV
Trunking & Junction Boxes
Interiors & Trim
Repairs & Fixes
Flooring
Wood Repair
Sports Equipment

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Power Adhesives Tecbond 248 Hot Glue Sticks