Permabond 795 Instant Adhesive

Description

Permabond® 795 is a moderate-viscosity, surface-insensitive cyanoacrylate adhesive designed for fast and strong bonding of acidic and hard-to-bond surfaces, including wood, plated metals, ceramics, plastics, and elastomers. The ultra-fast cure time and low-frosting formula make it ideal for high-speed production lines and precision assembly applications.

This single-component adhesive cures rapidly at room temperature upon contact with surface moisture. It meets MIL-SPEC MIL-A-46050C Type II, Class 3 (existing designs) and CID A-A-3097 Type II, Class 3 (new designs), ensuring compliance for military, aerospace, and industrial applications.

For customers looking for alternatives to Loctite® 416, 3M™ Scotch-Weld™ CA40H, or Permatex® General Purpose Super Glue, Permabond 795 provides a highly effective, fast-curing bonding solution.

Key Features & Benefits

✅ Moderate Viscosity for Versatile Use – Prevents excessive wicking and allows for controlled application
✅ MIL-SPEC Compliant – Meets MIL-A-46050C Type II, Class 3 and CID A-A-3097 Type II, Class 3
✅ Ultra-Fast Setting Time – Achieves handling strength in 4 seconds
✅ Surface-Insensitive Formula – Bonds acidic and difficult-to-bond surfaces including wood, plated metals, ceramics, and rubber
✅ High Strength & Durability – Provides exceptional shear and impact strength
✅ Single-Part, No Mixing Required – Ideal for high-speed production
✅ 100% Solids, Solvent-Free – Eco-friendly with no VOCs

Technical Specifications

• Viscosity: 500 mPa.s (moderate viscosity)
• Gap Fill: 0.18 mm (0.007 in)
• Fixture / Handling Time:
  • Steel: 4 sec
  • Buna-N Rubber: 4 sec
  • Phenolic: 4 sec
• Full Cure Time: 24 hours
• Shear Strength (ISO 4587):
  • Steel: 18-22 N/mm² (2600-3200 psi)
• Impact Strength (ASTM D-950): 3-5 kJ/m² (1.4-2.4 ft-lb/in²)
• Temperature Range: -55°C to 82°C (-65°F to 180°F)
• Color: Clear

Applications

• Bonding wood, plated metals, ceramics, and rubber
• Post-assembly bonding and micro-crack sealing
• High-speed production line applications
• Medical device and electronic component assembly
• Military, aerospace, and automotive manufacturing

Directions for Use

1. Ensure surfaces are clean, dry, and grease-free. Use acetone or isopropanol for best results.
2. Apply Permabond 795 sparingly to one surface only.
3. Quickly align and press components together. Apply even pressure to ensure a thin, even adhesive film.
4. Hold in place for 4 seconds until initial bond forms.
5. Allow 24 hours for full strength development.
6. For difficult or porous surfaces, use Permabond CSA or QFS 16 Activator.

🔹 Note: For bonding polypropylene, polyethylene, PTFE, or silicone, use Permabond Polyolefin Primer (POP) before applying adhesive.