Power Adhesives Tecbond 420 Sprayable Hot Melt Glue Slugs
Product Highlights
- Type: Hot Glue Sticks
- Brand: Power Adhesives
- Application: Product Assembly, Woodworking & Furniture, Flooring
- Bonds: General, Fabric, Foam, Plastic, Wood, Cement
- Properties: Sprayable, Food Grade
- Adhesive Size: 1 3/4" Slugs
- Adhesive Temperature: High Temperature
- Glue Compatibility: 1 3/4" Glue Slugs
- Set Speed: Slow
Tecbond 420 General-Purpose Sprayable Hot Melt Glue Slugs
Power Adhesives Tecbond 420 is a polyolefin-based adhesive engineered for use with spray applicators to provide consistent coverage across large surface areas. These 1 3/4" (43mm) hot melt glue slugs offer a dependable, general-purpose bonding solution for foam, fabric, bubble film, and most plastics excluding polyethylene.
Primarily formulated for spray application, Tecbond 420 can also be extruded as a controlled bead when more precise placement is required. Designed for professional assembly and trade environments, this adhesive provides a three-minute open time that supports accurate positioning before compression. In spray mode, the adhesive cools rapidly on contact, reducing the risk of damage to heat-sensitive materials while producing a bond that is stronger than traditional bead-only application methods.
Tecbond 420 Hot Glue Slug Performance Advantages
- Dual Application Flexibility: Designed for spray application with the ability to be extruded as a bead for targeted bonding when required.
- Extended Open Time: The three-minute working window supports precise positioning of substrates prior to compression without premature loss of tack.
- Heat Sensitive Bonding: Rapid cooling upon extrusion helps prevent melting or burning of delicate materials such as foam and bubble film.
- Versatile Coverage: Spray application provides wide-area coverage and can replace nails and tacks for carpet, skirting boards, and stair nosing.
- Thermal Insulation Security: Tested and approved to UL 2395 standards for securing insulation in heating and ventilation appliances.
- FDA Compliance: Meets FDA 175.105 requirements for indirect food contact applications.
Glue Slugs Per Carton
- 22 lbs of 1 3/4" × 1 3/4" glue slugs is approximately 176 glue slugs.
Specifications
- Series: Tecbond 420
- Categories: Construction & Trade, Industrial & Manufacturing, Product Assembly, Sprayable
- Compatible Substrates: Plastics (not PE) Foam, Fabric, Bubble Film, and More
- Chemistry: PO
- Size: 1-3/4" (43mm) Slugs
- Color: Off-White
- Application Temperature: 356-383°F (180-195°C)
- Softening Point: 221°F (105°C)
- Low Temperature: 32°F (0°C)
- Open Time: 3 Minutes
- Viscosity: 4,500 cps @ 356°F (180°C)
- Heat Resistance: 185°F (85°C)
- Molten Tack: Medium
- Certifications: FDA 175.105 for Indirect Food Contact
Tecbond 420 Common Applications
- Furniture & Upholstery
- HVAC
- Mattress Assembly
- Carpet Repair
- Flooring
- Textiles & Leathers
Tecbond 420 Spray Slug Compatible Applicators
Pneumatic Extrusion Applicators:
Pneumatic Spray Applicators:
Other Sprayable Tecbond Glue Slugs
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