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HB Fuller HL-6431-C Foamable Hot Melt Adhesive
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HB Fuller HL-6431-C Foamable Hot Melt Adhesive
Product Highlights
- Type: Bulk Hot Melt
- Brand: HB Fuller
- Adhesive Size: Bulk Glue
- Color: Black
- Application: Specialty
HB Fuller HL-6431-C Foamable Hot Melt Adhesive for Gasket Applications
HB Fuller HL-6431-C is a foamable hot melt adhesive designed for foam gasket applications and other sealing uses requiring a soft, expandable bond line. It offers consistent foam structure, stable viscosity, and reliable adhesion to a range of gasket materials.
HL-6431-C Foamable Hot Melt Features and Benefits
- Foamable Formulation: Enables controlled expansion and gap filling for gasket sealing.
- Stable Performance: Maintains viscosity across temperature range for uniform application.
- Thermal Resistance: Softening point of 219°F (104°C) provides strength under heat.
- Low Density: Specific gravity of 0.92 for lightweight gasketing performance.
- Versatile Application: Compatible with automated or manual hot melt equipment.
Specifications
- Model: HL6431C
- Type of Adhesive: Foamable Hot Melt Adhesive
- Applications: Foamable gaskets and sealing applications
- Form: Pillows
- Color: Black
- Application Temperature: 300–375°F (149–191°C)
- Softening Point: 219°F (104°C)
- Viscosity:
- 22,000 cps @ 300°F (149°C)
- 10,500 cps @ 325°F (163°C)
- 5,000 cps @ 350°F (177°C)
- 3,500 cps @ 375°F (191°C)
- Specific Gravity: 0.92
- Storage Conditions: Store in clean, dry conditions
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